Lost X In The X Unknown

After a fateful encounter with Illumi that endangered Alluka, Killua found himself at a loss after he was warped to a world that he didn't know. Determined, Killua decided that he would try his hardest to make his return to save Alluka, however, he came across others that possess unique powers. Are they friends, or foes?

Crossposted on FF.Net and AO3.

Date Posted: December 06, 2022