ZERO: there's a hidden world

Taehyung had a quest. A quest to save his world from dying. Therefore, he voyaged far north-east, looking for a portal that would lead him to another world. A world which had the key to recover his dying one, whilst meeting a peculiar, bunny toothed boy.

But little did he knew, the key was with him the whole time.

a taekook fanfiction. bhyuntaee 2020