Gu Yun is an ordinary person. In order to treat his sister's illness, he was selected by the system to complete the task. When he woke up again, he was bound to the system and experienced other people's lives. So for his sister, he tried his best to hug the protagonist's thigh. As a result, the protagonists who once wished for his death seemed to have a strange attitude towards him?
(It's written in blind, don't read it)
Purpose: Be a good person