Pandora's Tower (Nintendo Cinematic Universe)

Pandora's Tower is a Japanese graphic novel.

Summary
When his lover becomes cursed, Aeron must endure the thirteen towers to prevent Elena from becoming a mother.

Plot Elements

 * While singing at Elyria's Harvest Festival, Elena is struck by a curse that forces her to flee the Elyrian army with Aeron.
 * They are led by Mavda to the Thirteen Towers, with Elena having been partially transformed into a monster by this point.
 * Mavda reveals that the only way to lift the curse from Elena and prevent her transformation is to feed her the flesh of "Masters", powerful beings living inside the Towers.
 * Given the Oraclos Chain, Aeron explores the Towers and kills each of its Masters, returning to give their flesh to Elena. Each time she eats Master Flesh, she receives visions detailing the events behind the Towers' creations.
 * Five hundred years before, in an attempt to end the War of Unification, the people of Elyria and the Vestra decided to embody the twelve deities of Impedia in physical forms—the Towers' Masters—with a thirteenth vessel providing balance between them in a project dubbed Experiment Zero.
 * A husband and wife who had lost their son as a result of the war offered themselves as the raw material of the final Master, but the woman's unknown pregnancy caused an imbalance that transformed the Masters into monsters.
 * The husband and baby were rescued using the Oraclos Chain, but the wife became Zeron, a dark monster consumed with a want to reunite with her descendant and bring 'peace' to the land.
 * The Vestra sealed the Masters in the Towers and guarded them, while the wife's child eventually became Aeron's ancestor.
 * The wife's jealous want of her descendants caused her to curse people who grew close to them, with Elena being the latest victim of the curse.
 * The Vestra brought each afflicted person to the Towers in the hopes that the Masters would be destroyed and Experiment Zero ended: Mavda was the latest guardian of the Towers.
 * Four hundred and fifty years later, the Elyrian Army recreated the Masters as living weapons: without the knowledge and help of the Vestra, the Elyrians instigated a drastic geological upheaval that created the Scar, which acted as a portal to the netherworld.
 * Elena is purged of the curse.
 * Aeron then destroys a monstrous Zeron, saving Elena one last time.
 * The two then leave while Mavda uses the chain to destroy the Thirteen Towers, sacrificing herself to end their evils.
 * It is revealed that the kingdoms manage to end the War of Independence after the closing of the Scar, the Vestra are granted new lands to settle on by Elyria after Elyria's king receives a letter from Mavda detailing events at the Towers, and Aeron and Elena lived happily together.