Jiangnan, who was originally an ordinary person, escaped to Kivotos and replaced his dead teacher. At this time, Kivotos was being invaded by color, and Jiang Nanfu was forced to embark on the road to save the world. On the way, he met many students and had a series of stories with them. Can he use the ability to turn back to complete the redemption of miracles?
Rewind... Start.
[Not a cool novel, multiple female protagonists, pure love... No knife]