I, the Future Savior, Escape from the Mental Hospital!

There are still 30 days left before the alien civilization invades. What would you choose to do? Su Ming traveled to a parallel world and activated the "Future Savior" system. But he found himself trapped in a mental hospital. Professor Wan Chenxing: "Su Ming is my life mentor!" Death: "He is the most classy man I have ever seen!" Sakura Country: "I would like to respect him as the strongest!" ... Su Ming: "Listen to my order and fire into the depths of the universe!!!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.