From Single-Celled Organisms to Three-Body Civilization

Da Liu was reborn, but in a primitive ocean. He slowly evolved from a single-celled organism, and he witnessed the Blue Star's 4.6 Billion years of life. During these 4.6 Billion years of vicissitudes and species changes, he survived strongly and lived into an era in which humans were the protagonists. But... Da Liu looked into the deep space of the universe and saw a drop-shaped meteorite dragging a bright comet tail across the night sky and crashing somewhere on the earth. Wow, the invasion of the Trisolaran civilization has been detected, please select a mission. 1. Help Blue Star Civilization eliminate Trisolaran Civilization. Complete the task to unlock level 2 civilization permissions and reward 8 billion evolution points! 2. Help the Trisolaran civilization to eliminate human civilization. Complete the task to unlock level 2 and level 3 civilization permissions and reward 16 billion evolution points! 3. Destroy the Trisolaran civilization and human civilization. Complete the mission to unlock level 2, level 3, and level 4 civilization permissions and reward 32 billion evolution points! Da Liu took a deep breath: My choice is... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.