After transmigrating to Liyue, I found myself a rich, beautiful girlfriend named Keqing. I thought I could finally settle into a wonderful life of lounging around and living off her, but I never expected my girlfriend to be such a workaholic. Unable to bear the burden of a 996 work schedule, Lin Nan decides to break up with Keqing.
"Even if I die, jump from here, and die out there, I absolutely will not go back to Liyue with you! Give up, Keqing!"
"...That feels so good!"
P.S. This book is also known as "A Breakup That Isn't Meant to Be for Real Is Just Showing Off Your Love," "The Seven Stars' Jade Balance's Boyfriend Makeover Plan Doesn't Seem to Be Going Very Well," and "Training Your Girlfriend: It Starts with Running Away from Home."
This book has one heroine and no harem.