Its about a mid age man wearing a glasses, he has daughter, a family. Then suddenly he got...

Its about a mid age man wearing a glasses, he has daughter, a family. Then suddenly he got inside a game and became the villainess, I think he act nice(?) to avoid the miserable fate of the villainess and the heroine rlly like her(him) to the point she had a fetish glasses when he wear one. He was really cool and funny. The male leads like had a crush on him as well and so on. Finally her daughter when to the computer saw something's off at the game. When her father said some dialogue she immediately knew it was her missing father. Thats where I left the story and I forgot its title. I rlly appreciate any help