Anyway this promo have novel. The English translation is a little bit slow but its fine.
Slight spoiler The ml's dad is gay. After the fl's parents die, he adopted her because she's resemble his childhood lover which is her dad. When they're younger the ml grandpa found them kissing and he was forced to marry his wife. I don't remember much but that's the reason why he abuse the ml. He thought the ml is the reason why he can't stay with his boyfriend
Anyway this promo have novel. The English translation is a little bit slow but its fine.
Slight spoiler
The ml's dad is gay. After the fl's parents die, he adopted her because she's resemble his childhood lover which is her dad. When they're younger the ml grandpa found them kissing and he was forced to marry his wife. I don't remember much but that's the reason why he abuse the ml. He thought the ml is the reason why he can't stay with his boyfriend