Koichi is convinced he'll never manage to become a hero, until he meets someone with an odd take on justice.

After the decline of the once robust fields of science and technology, a new energy source known as magic fuels the modern era. Humanity creates forbidden biological weapons: Gears. Those Gears eventually stand against humanity in a rebellion. Although they manage to overcome in the struggle for survival known as the Crusades, humanity's losses are so great that even after several decades pass, their emotional wounds remain unable to fully heal. Sin Kiske, the child of a human and a Gear, heads to his father Ky and mother Dizzy's wedding ceremony. Their wedding breaks the ultimate taboo: a union between a human and a Gear. Even with the world at peace, it took many years for such a ceremony to come to fruition. Despite the complex array of emotions surrounding it, the wedding ceremony is met with blessings. When suddenly, a mysterious girl appears... The fated child inheriting Gear blood-and the mysterious girl who despises Gears. Their meeting would shake the world.

Awakened into a world where humanity has been petrified, scientific genius Senku and his brawny friend Taiju use their skills to rebuild civilization.

Reborn as nobility with the power to size up talent in a glance, Ars Louvent is on a mission to elevate his new life.

Em um mundo místico de deuses e espíritos japoneses, uma garota corajosa segue os passos do pai para descobrir seus verdadeiros poderes.

His strength limited by the magic crest he was born with, Mathias, the most powerful sage in the world, decides that reincarnation is necessary to become the strongest of all.

Akira Shiroyanagi, lover of games and candy, faces a mysterious girl named Mion one morning. She drags him into a strange game where the players gain special abilities. Akira aims to win using his new powers and intelligence.

Com o fim da guerra, o avanço tecnológico traz mudanças à vida de Violet, que espera rever o major que a ajudou.