Bang yeonwoo isn't this boy shown in the first chapters when he was child and fl was also ...

i think bang yeonwoo is dahee but a boy and maybe she's a butterfly and can transform don't forget what mc's mom said : a butterfly can transform with abilities

this is what i think sorry for my english it's not my maternal language ╥﹏╥

Dahee isn't she a girl and mc 's bestfriend???

Its ok bro. English is not my first language also ╮(￣▽￣)╭

yes, but a butterfly can have whoever it wants.