Quickly Wear: Little Puppy, Please Stop Being Clingy.

Luo Tong woke up and found that he had traveled through time? In order to change his original fate, Luo Tong began to stay away from the protagonist, changing from a scumbag to a top student, and finally found that he was still stuck to a little milk dog. Shang Huiyu originally hated Luo Tong's entanglement, but at some point, Luo Tong started to stay away from him. This made him slowly get to know this person, but he accidentally became obsessed with him and couldn't leave...