After Being Discharged from the Mental Hospital, I Joined 749

Jiang Li, a "model" patient at Qingshan Mental Hospital, suffered a strange resurgence on the first day he was discharged from the hospital. Gray fog shrouded, hundreds of ghosts walked at night, and the bustling city turned into a slaughterhouse. However, Jiang Li, who had awakened the "Big Eater System of Mountains and Seas", saw a sudden change in the world in his eyes - this was not a purgatory on earth, it was clearly a high-end buffet restaurant with ingredients everywhere!