C82 reentry

"Di Chen..."

Di Chen didn't know how long he had been writing when he heard Qin Suer's voice from outside. Only now did Di Chen come to his senses, and when he opened the door, he asked: "Su'er, what's the matter?"

Qin Suer said: "Nothing much, just that you have been in my room for an entire day, and were a bit worried, so I came to take a look