Doomsday: I Can Contact My Old Self

Everything happened so suddenly. At dawn in the morning, it was not the alarm clock that woke up Zhuang Zhou, but the violent "bang bang bang" sound on the door! Through the peephole, what I see is not the aunt urging rent, but the bloody zombies! The end came so suddenly. Zhuang Zhou helplessly looked at the scene outside the door. At the last moment before his death, he saw that his profile picture was actually lit in the penguin on his cell phone...