From the Beginning of Breaking into the Life of a Top Student Couple

[Black technology + academic master + time travel + pseudo system (pig's feet have no system) + love (pig's feet have no partner for the time being) + pseudo group portrait + genius] [First stage] On a quiet afternoon, a "passerby" named Lu Yi broke into the daily life of the academic couple Chen Mo and Lin Xi, starting a period of fantasy and constant challenges. [Phase 2] Opening a new stage... (Temporarily hidden) (The introduction is too weak, please move to the text)