Kaijin Fighter: So I Have to Make Monsters, So What?

After a disastrous accident and an unexpected soul transfer, Zhen Liu finds himself in the fantastical world of Valresta, inheriting the body of a hapless individual. Unfortunately, this new life comes with a major setback: his constitution prevents him from harnessing the powerful energy known as aether, which others use to elevate themselves. Yet fate has a peculiar sense of humor. Gifted with the ability to create kaijin—strange and formidable warriors—Zhen Liu discovers a unique path to power. Armed with knowledge from his former life on Earth, he embarks on an extraordinary journey to become the ultimate kaijin lord.