Reborn, I Caught the Campus Belle Breaking the Rules. I'll Keep This Secret for Life

After ten years of fighting to survive in the world of advanced martial arts, Lu Chuan only discovers as he's dying that his childhood sweetheart is a shameless two-faced woman. The girl he'd always admired was someone else entirely! Reborn by chance, Lu Chuan resolves to make up for the regrets of his previous life. But then he catches Lin Qingqian, the school beauty he'd always admired, seriously breaking the rules. “School Beauty Lin, wouldn't a sparring session be a reasonable way to keep our secret?” “School Beauty Lin, wouldn't pinning you against the wall be a reasonable way to keep our secret?” “We're close classmates. Isn't a kiss reasonable too?” Lin Qingqian: “Um... is that really reasonable?”