I'm with you. I read so much manga and manhwa that I've forgotten some of the plot of this one in particular!
Ino and grandpa are in a relationship but they do not have an adopted child.
Grandpa has 3 kids.
Ino has none but he looks after Hyung (the current female) because of being friends with his parents before they died.
That make sense?
I read a lot too but I have a really good memory. (◠‿・)
Your thinking of the bartender with the long white hair. He and his lover adopted the boy that died.
oooh I thought thats Ino from my memory lmao
No, the two that adopted a human child where Lee Bin's vampire siblings
i really love Ino (っ˘╭╮˘)っkinda forgot whats the thing with him and the granpa vampire since I've read alot of manga already but didn't he and the grandpa in a relationship and they have an adopted child who died?.