My Items Come from All Realms

Writer Li Heng unexpectedly receives an invitation to a mysterious game, and from then on ventures into instance worlds filled with war, magic, and bizarre rules. Every time he clears an instance, he can bring back strange items and abilities. But the instances are no fantasy: the city is being gradually consumed. To protect reality and uncover the truth behind his missing teammates and the mysterious System, Li Heng has no choice but to take a group of companions, each with secrets of their own, from one world to another, courting death at every turn as they grow stronger along the way.