Kyokuza gave his sanity to Nulgath and become mindless killing freak with the smile of psychopath, before Kyokuza lost his mind he bowed and promised to Nulgath and he said "Until the death of you, I will not have my sanity.... and therefore give me the Divine Beads" Nulgath never thought of getting someone sanity so after Nulgath gave him the Divine Beads the vow had completed and Kyokuza had reborn into new one. Text Caption enemy: Did you just .... LET'S BATTTLEE!!~ Text Caption user: SANITY IS FOR WEAK!!! GHAKAHAHA..