I Married Wakaba Mutsumi, and My Daughter Turned Out to Be Viola

"What do you mean, my daughter is an idol out there, code-named Viola?" Lu Jianche transmigrated into the body of a retired master of light novels. After his beloved wife, Wakaba Mutsumi, passed away, all he wanted was to live a peaceful life with his sweet daughter. But it turned out his darling daughter was secretly not only an idol named "Viola," but was now planning to form a girls' band, too! Remembering the terror of being bossed around by band-obsessed girls eighteen years ago, Lu Jianche couldn't sit still. Girls' bands were dens of absolute lunatics! To protect his little cabbage, he awakened the Family System and decided to personally vet his daughter's bandmates. But little by little, things took a strange turn: a socially anxious manga artist with dark circles under her eyes curled up in his arms, clutching a hand puppet as she recharged. A prickly, short-tempered brat turned into a clingy little thing whenever she was around him. An angelic blonde drummer took care of all the housework. Even the frail keyboardist he found on the street looked at him with deep affection... And worst of all, his obsessive exes from back then were showing up one after another with their daughters to settle old scores! Surrounded by girls from two generations of bands, Lu Jianche gazed at a photo of his late wife and cried out in anguish: "Mutsumi, I really only wanted to help our daughter put together a band!"