I Can Travel Through Time and Space

Living in the apocalypse, Yang Yifan accidentally discovered that he could travel through time and space through dreams, change history, and reshape cause and effect. … So, the butterfly effect begins... "Didn't I remove the culprit? Why is the doomsday still there? Come again!" "Why did you become a robot and dominate humans? Come again!" "It's so annoying! What's going on with these nuclear bombs flying all over the sky?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.