In order to persuade Fan Cheng to return to the army as soon as possible, 23-year-old Jian Xiwei promised him to get the certificate. She originally arranged with Fan's father to act out a fake certificate collection, but unexpectedly, Fan Cheng prepared it and turned it into a real one. In order to prevent Fan Cheng from finding out and affecting her studies, she designed a fake death. Seven years later, before she became a Ph. D., She encountered a scam while working on an AI project with her fellow students and mentors, so she had to look for an investment company again, but she fell into the trap designed by Fan Cheng.
