Fang Xin said that there was a girl named Fang Xin in another time and space. She looked the same as herself. They had been in contact since childhood, but they could only see each other, but others could not. In order not to let others know, they would communicate with each other in no-one's place, which resulted in them becoming the most loyal and sincere partners in ordinary days. Although they are exactly the same as me, they have completely different lives.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.