Because if Li Xuan said that he intentionally left in the middle of the night or even almost in the morning it would lower his self-esteem and Li Xuan himself didn't want his self-esteem to be low no matter what.
"There's some work I need to do nearby, I take care of them and it's late so instead of thinking it will take me a long time to go home and I also have to come here again, shouldn't I come here straight away. Stop for a while to one of the hotels to take a shower and get ready and then I go to your school. is there something strange about it?" Li Xuan asked then. He only hoped that An Xin would immediately believe it. Because whatever it was, Li Xuan knew that An Xin was the most innocent person this world had ever seen. something unimaginable even until then.
"Oh, so that's how the story goes? No wonder you're here so early. because it's highly unlikely that you'd be traveling in the early hours to be at this school so early, right?" An Xin said again.