Cat Yu Chen didn't have many thoughts in his head. He was a typical teenager, curious about anything and everything. Before meeting Xie Ai, he had always been a cat, and he didn't even know he could transform. Most of all, he hated humans.
Back then, all he knew was his name was Yu Chen, and that the previous world's Yu Chen was a fake. He had seen everything unfolding from his own two eyes and couldn't help but feel a trace of familiarity. At the same time, his heart would be drawn to a certain man named Xie Ai.
So he would often stalk the man from start to finish, using his cat's identity to the fullest. But after following the man for a while, he realized that perhaps that Xie Ai wasn't the real one. He didn't know why he knew that, and his heart was deeply disappointed.
But he still followed, carrying a trace of hope in his heart. He wanted that guy to be his Xie Ai. Why did he think like that? He didn't know.