Responses
The guy who looked like daiki is his younger cousin , taichi younger brother
heres my updated family tree
https://mangatoto.net/aok/xfs/attachs/3071b8944020c1b27b53e61a444d20f6396c9ddd_1130_516_101442.jpeg
Oh I see. Thank you!
Wow. This is such a great help. The manhwa got confusing because I don't think there was proper introduction of other characters. Thank you!
Who is who? I'm quite confused