With the Power of Four Images

Trisolaran: Destroy the little earth "What? The Trisolarans are coming to invade the earth. I know how to threaten them with the laws of the dark forest." "Wait, why can they ascend physically, I am super powerful?" "Help me, help me" This is a short story about someone who was forced to become an immortal and defeat aliens. Newbie, new book, like first and then read