Reborn as Grandpa to Save Her

My mother, May Cameron, was beaten to death by my scumbag father, Gordon Shaw. I traveled back to the 70s, becoming my maternal grandfather! Seeing my mother, I confronted her scumbag fiancé: 'You want to marry my daughter? The Bride Price is 200,000. One cent less, and I'll put you in a coffin myself!' Using modern knowledge, I turned my daughter into the richest person in the province! Scumbag, in this life, you won't even get close to my door!