Chen Chen

The morning sun pierced through the glass window, casting dappled light spots on the dusty desk. The classroom was still quiet, with only a few students chatting softly or copying their homework. Chen Chen was already in his seat, but he wasn't reading. He propped his chin on his hand, indifferently gazing at the swaying tree shadows outside the window, as if the clamor of the entire world had nothing to do with him. "Your calculation is wrong~" Chen Chen lightly tapped the math formula on the blackboard with his finger. "If you consider the interference coefficient, the coordinates should shift by 0.3 seconds." His seemingly cheerful smile was only interested in mathematics; he would only look at you intently when asked about a problem.