Simple addition of male gods and male gods

Zeng Qi used to love Cheng Yuexi madly, but Cheng Yuexi liked someone else, and now, that other person died in an accident. ~~ "Micro-examination" series of articles, involving pathogen detection and identification, and the new crown.Zeng Qi: young PI in the direction of pathogenic microorganisms, professor, doctoral supervisor, workaholic.Cheng Yuexi: The boss of the technical service department of medical testing equipment is a gentle and careful person.Note: In this article, a male protagonist has an ex-boyfriend, please read it after confirming that you can accept it.Thank you~ Content tags: ┃ Search keywords: Protagonist: Cheng Yuexi, Zeng Qi┃ Supporting role: