and the mc is dumb and annoying
No. The little guy's not a child. Kou even said that he's his senior. Means he's the same age as his brother. Same as the other guy's sister, they're just small but they're already adult-ish.
I just don't get it why the author decided to draw them like that.
oh i i’m gonna still drop it for the time being until there’s like more chapter lol
I'm thinking of dropping this too 'cause the plot isn't really interesting, haha. Sorry, Author.
There’s going to be more characters Σ（・□・；）
because is his older brother with a child and this is way too confusing ╮(￣▽￣)╭