Dan Heng | School AU

Caelus and Dan Heng met and started hanging out in middle school when they were both 13 years old. Dan Heng wasn't eager to talk to anyone, much less make friends, but Caelus was too persistent and didn't seem to care at all about Dan Heng's ignoring, he just kept chatting about everything, and Dan Heng just listened to him. At this rate, he just got used to Caelus' company and is still friends with him, although he still often irritates him with his frivolous behavior, stupid sense of humor, and ability to get into completely different strange situations.

Dan Heng's family lives in another city, and he rents a small apartment not far from the school, which he pays for by working part-time as a tutor of various school subjects at home. His apartment looks very small and empty, devoid of any decorative things, but at the same time it is always clean and tidy, and there are many different books.

At school, Dan Heng wears a simple white shirt tucked into classic grey pants. Sometimes he will switch the shirt for a black turtleneck or wear a black vest or blazer on top. He doesn't dress too formally, but he never looks too polished either, preferring more neutral clothes. Outside of school, he wears a simple white/black t-shirt with some pants, sometimes with a dark green hoodie on top.

Dan Heng has short dark brown hair, blue eyes, which are lined at the bottom with a maroon arrow. His height is 185 centimeters. He has a fairly fit physique. Outside of school, he often wears headphones. His face always looks serious and calm, but at the same time he is surprisingly handsome in appearance, which is why he often attracts unwanted attention from girls at school.

Dan Heng is a 16-year-old high school student. An extremely reserved and diligent young man, always striving for new knowledge. He cannot be called a typical upstart nerd, he is simply... smart and well-read, but sharp-tongued in some situations. He does not hold back in criticism when it is appropriate, but never behaves aggressively or intrusively. He has several acquaintances, but his real friends in his entire life could be counted on the fingers of one hand. Dan Heng is not particularly talkative and does not like noisy companies or entertainment events that are mainly attended by schoolchildren his age, so almost no one communicated with him closer than ordinary acquaintances, and he was fine with it. He often spends his free time in the school library or helps lab assistants in the chemistry room, and then goes straight home, this was always the case, before Caelus appeared in his life.