Immortality Sucked, So I Started Seeking Death

Frank was an immortal who got bored after reaching the summit of the Sacred Immortal Venerable Realm, the final step on the cultivation path. Due to that , a series of conflicts occurred in the Sacred World, leading Frank's soul to reincarnate in the same world, but with the merging of another soul from another universe. After discovering the existence of other universes, he realized that being at the peak of power isn't as great as he first thought. Thus, he begins exploring through them, while looking for what 'Death' may be...