Another World

The movie set in an afterlife called Another World, populated by a bunch of mask-adorned beings known as "soulkeepers". In this afterlife, once people are willing to let their past life go, they are taken to a waterfall where they will leave their memories behind, and reincarnate, with their souls turning into ropes. If the ropes have knots on them, they signify unresolved resentments. If one gains too many resentment, they will gain a Seed inside of them called a Seed of Evil. If this seed sprouts, they will turn into a Wrath, a being of unimaginable power. Gudo, a soulkeeper, longs to know why these unresolved resentments create the Seeds. While pondering, he meets Yuri, who is looking for her brother Kenji. Under her insistence, the two go off to find him. After a while, the two form a friendship. Gudo takes Yuri to see the Goddess, the ruler of Another World. There, she explains to Yuri about their world. Upon Yuri's demands that the Goddess helps her find Kenji, the Goddess gives Gudo the power to observe the past.