The journey to the West was a conspiracy of heaven! After Sutra went missing for more than a decade, Heaven sent its army to search, in order not to let the Sutra once again fall into the hands of heaven, the journey to West begin again.

Because of a mistake in the summoning process, 30-year-old social animal Liu Yinuo was accidentally summoned into the game world. In order to return to reality as soon as possible, Liu Yinuo began to assist the 18-year-old "brave" Tian Enya to save the world. With his excellent cognition, Yinuo, who was originally a high-player, was like a duck to water in another world. Enya also grew from a wayward little girl to a mature and reliable big girl.

The fourth season of .

A plague-like wind blows across the arid, sandy expanse of a post-apocalyptic Japan. As it sweeps over the living and nonliving alike, rust is all that remains in its wake. The cause of the catastrophic state of the world is believed to be mushroom spores. Bisco Akaboshi, known as the "Man-Eating Mushroom," is a wanted criminal archer whose arrows instantly grow mushrooms wherever they land. However, he is in truth a "Mushroom Protector," a person who spreads fungi in order to enrich the land and return it to its previous state. Alongside the crab Akutagawa and young doctor Milo Nekoyanagi, Bisco ventures through the wastelands of Japan searching for the legendary "Sabikui"—a panacean mushroom said to devour all forms of rust.