Rebirth of Time: The Flame Rekindled

Betrayed and killed by his own brother, a pharmaceutical company chairman gets a second chance care of a doctoral student who worships him from afar. He wakes up as a college freshman with four years ahead of him at Qingming Academy and the memory of exactly who's going to stab him in the back.

The setup gives the campus sandbox a reason to exist beyond the obvious: he's not just chasing women, he's rebuilding a life he already lost once, and the truth behind his return to the past is something he has to dig for while he's at it.

Day to day, that means classes, wandering the academy grounds, and slowly building relationships with the women around him, from classmates to older women with their own agendas, each with a distinct route rather than a single generic path. Netorare undertones sit alongside the straightforward romance content, so not every relationship in this school stays where you'd expect it to.