Read My Daughter’s Friend manga at Bonmanga!
Alternative 딸의 친구
Si-Hoon is raising his daughter alone while living the life of an idol in the past and a composer now. He accidentally browses his daughter’s SNS and falls in love with his ideal girl. Then, one day, Si-Hoon crosses the line he shouldn’t be crossed by the daring provocation of his daughter’s friend who came to play at home.