Tencent’s Eciyuan (E-CY) character profiles list Xiaxia as ENFP, Shen Lubai as INTP, Guyu as INFJ, and Beila as ESTP. The previews make those four codes more interesting. Xiaxia turns a Bronze-rank joke into a story about hidden talent. Guyu makes room for a pause after a loss. Beila rallies you around the next match. Shen Lubai wants a career in esports commentary, yet her preview shows her teasing the listener about which character they’ll pick. Each opening gives the player a different way into the conversation.
Eciyuan character MBTI chart
| AI companion | Tencent’s MBTI label | What the public profile shows |
|---|---|---|
| Xiaxia (夏夏) | ENFP | A second-year communications student who jokes that the strongest players are hiding in Bronze. |
| Shen Lubai (沈露白), displayed as Lubai | INTP | An aspiring esports commentator who wonders aloud whether the listener will choose her. |
| Guyu (谷雨) | INFJ | A character whose profile highlights her cooking. Her preview offers company after a loss or a change of activity. |
| Beila (贝拉) | ESTP | A character introduced with a playful challenge. Her preview turns a loss into a reason to look ahead to the next match. |
Tencent displays the short labels XIAXIA, LUBAI, GUYU, and BEILA. Shen Lubai is a romanization of the full name on the same card. The website displays ECIYUAN and E-CY branding. We checked the public cards and preview transcripts on November 12, 2026. The type labels are part of the characters’ profiles. The readings below draw on the published material, with invented examples marked separately. Tencent Eciyuan character profiles
How Xiaxia (ENFP) turns a Bronze-rank joke into a conversation
The punchline works because Bronze ordinarily tells you where a player sits on the ranked ladder. Xiaxia keeps that fact and changes its meaning for the joke. Bronze becomes a place where talented players could be hiding in plain sight. That gives the listener several ways to respond. They can add a story about an unexpectedly good teammate, laugh about the match, or run with the idea of a secret Bronze league.
This is a useful illustration of Intuition (N) as a preference for noticing connections and possibilities. For a comparison, imagine two teammates discussing the same match. One starts with the rounds where the team lost control of the map. The other starts with the surprising idea that the team's apparent weakness could become a decoy. Both can see the same events. What changes is the information each reaches for first. A familiar joke could produce the same effect in anyone’s hands, so the preview gives us a way to understand the label without independently establishing it. FermatMind ENFP profile
Why Shen Lubai (INTP) can be introverted and want the microphone
The profile gives Lubai a public ambition. She wants to be an esports commentator. Her preview also plays with the possibility that the player will choose somebody else. Both details complicate the stock image of an INTP as someone who avoids attention and talks only about facts.
Introversion (I) describes an orientation toward reflection and the inner world. Imagine a commentator who works out privately why a round turned, then enjoys explaining it in front of a crowd. The public role tells you what the commentator does. How they usually work out what they think gives you better evidence about this preference. Likewise, Thinking (T) concerns what someone tends to weigh when making a decision, such as whether the same standard explains two comparable rounds. Her teasing question about whether the player will pick her tells us little about how Lubai would weigh evidence on a replay. Tencent’s preview leaves that question open. FermatMind INTP profile
How Guyu (INFJ) makes it easy for the player to pause
Guyu’s preview covers a win and a loss. The telling detail is what she offers after the loss. She can stay with the player for a while or do something else together. Changing activities is presented as an ordinary option, which gives the player room to decide without having to turn a rough game into a problem to solve immediately.
A Feeling (F) reading centers on the criterion behind that choice. What would continuing right now ask of the player, and what would be considerate in this situation? A gentle tone can go with either decision. Someone can sound warm while insisting on an immediate review. Someone else can firmly suggest ending the session because the team is exhausted. Judging (J) concerns a preference for structure and closure in one's dealings with the outside world. A character can prefer clear arrangements and still make space for a teammate’s needs. This one preview gives us little evidence about how Guyu would ordinarily plan a session. FermatMind INFJ profile
How Beila (ESTP) makes the next match feel like a fresh chance
Beila treats the loss as temporary and points the conversation toward another chance. The useful comparison is Guyu, who offers some space before deciding what to do. Both previews encourage the player. One makes it easy for the player to take a moment to recover. The other makes a fresh attempt feel worth considering.
It is tempting to call the quicker response Sensing (S). Speed alone would tell you very little. Sensing in this framework concerns what information gets attention, especially details and immediate experience. In an invented follow-up, Beila might ask where a teammate was standing when the enemy crossed, then suggest one position the players could change next time. That concrete observation illustrates S more clearly than her willingness to go again. Perceiving (P) is about leaving room to adapt to new information. Retrying a match by itself tells us little about how flexible the plan will be. FermatMind ESTP profile
One lost round, four ways to respond
Imagine you and a friend lose the final round of a close match. You both peek the same angle before your third teammate can help. Nobody is sure whether to review the clip, take a break, or requeue. These are illustrative responses written for this article, using the same situation for all four companions.
| Companion | Example response | What it makes easier |
|---|---|---|
| Xiaxia | “Apparently we both auditioned for the same job. What happens if one of us plays lookout next time?” | Laugh about the mistake and open up another way to play. |
| Lubai | “While we both remember the call, can we check when each of us heard it and when each of us moved?” | Use the same evidence to evaluate both players’ timing. |
| Guyu | “Want a minute before we look at it? I’m happy to watch the clip when you feel up for it.” | Agree on a time when both players can take in feedback. |
| Beila | “Both of you crossed the doorway before your teammate could see it. Next time, let them hold the angle before you move.” | Try one specific adjustment immediately. |
Xiaxia and Beila share E and P. Their examples differ in what they do with the opening. Xiaxia uses it to consider another possible interpretation or role. Beila starts with a visible detail about the doorway and the teammate’s line of sight, then proposes a move. The codes also differ on T/F, so the comparison focuses on where each response starts, with a possibility or with an observation. Both approaches can produce a new tactic.
Lubai and Guyu share I and N. Both examples address the same decision about when to review. Lubai wants to review while the call is still easy to recall, then apply the same timing standard to both players. Guyu gives weight to how ready the players are to discuss it. They could also reach the same decision. If fatigue is already affecting recall, both criteria might point to taking a break. This is why the reason behind the choice can reveal more than the choice itself. Myers & Briggs Foundation’s guide to the four preference pairs
What the cognitive-function labels add
Readers familiar with type dynamics may see two more abbreviations attached to each code. In the Myers & Briggs Foundation’s account, ENFP begins with Ne–Fi (extraverted Intuition, introverted Feeling), INTP with Ti–Ne (introverted Thinking, extraverted Intuition), INFJ with Ni–Fe (introverted Intuition, extraverted Feeling), and ESTP with Se–Ti (extraverted Sensing, introverted Thinking).
In this model, the last letter tells you which of the middle two preferences faces outward. J points to the decision-making preference (T or F), and P points to the information-gathering preference (S or N). E makes that outward process the dominant one. I makes it the supporting process. Take INTP. P points to N, so outward Intuition (Ne) supports the dominant inward Thinking (Ti). ENFP also uses outward Intuition in this account, but E puts it first. For example, one teammate might throw out ideas to see what the group can build on, while another might try several explanations to see which one best fits the replay. This is an illustration of the model’s interpretation of the codes. Tencent’s public cards do not establish the AI system’s underlying design or show that these mental processes occur in software. Myers & Briggs Foundation’s type dynamics guide
How to choose a companion without typing yourself from a character pick
Start with what you want from the next conversation. If you want to break the tension, try Xiaxia’s preview. If you want company before deciding whether to continue, try Guyu’s. Beila’s preview gives you a sense of how a quick rally might sound. Lubai’s official profile and preview show an esports-focused persona with a teasing side, so listen to see whether that delivery works for you. Actual live responses and availability may vary. Tencent Eciyuan character profiles
For self-reflection, ask two different questions. What response do I want to hear when I’m frustrated? Then, what do I usually notice and weigh when someone else asks me for help? You might want Guyu’s patience after a loss and still be the person who reviews the replay first when a friend asks. Even a human self-report result has a degree of uncertainty. In a study of 468 adults, Robert McCrae and Paul Costa found no support in that sample for treating the MBTI preferences as sharply divided categories. If your FermatMind preference split is 51/49, read it as close to the midpoint for your answers. Look for repeat patterns across situations before putting much weight on either letter. McCrae and Costa’s study abstract · FermatMind MBTI preference assessment
