Movies and TV Shows Start with Classmates Turning 200 Million Years Old

In a lottery, he accidentally traveled to a world where his classmates were 200 million years old, and Yi Mohan obtained the film and television time travel system. He also became the super academic younger brother of Yi Hailan The first world classmate is 200 million years old The second world is tentatively named My Hedgehog Girl The third world is tentatively considered to be mentally ill, but it doesn't matter. Tentative and subject to change This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.