Gigant (en) is a dark, psychological horror manga about Rei Yokoyamada, a high school student who discovers a mysterious app that allows him to order things that come true, but with terrifying consequences. The story follows his involvement with a woman named Pippen, a self-proclaimed "hero" who uses the app’s power to commit violent acts in the name of justice, leading Rei into a spiral of manipulation, violence, and sexual deviance. Readers enjoy it for its intense, unflinching exploration of power, morality, and trauma, combined with grotesque body horror and a fast-paced, suspenseful plot that keeps them guessing.