Time Travel Begins with Crayon Shin-Chan

Reincarnated into the Crayon Shin-chan world as Nohara Shinnosuke, I thought I would live a happy daily life As a result, five years later, a swarm of meteorites fell from the sky, Tokyo was destroyed, and the sky was dark all year round due to the sun umbrella effect. Only then did Xiaoxin discover that this was the world of the future bride in the theater version. Fortunately, Shinnosuke also successfully awakened the idiot's superpower in the original work and invented a time machine. Looking at the old man wearing a floral shirt and carrying a turtle shell not far away, Shinnosuke suddenly realized that something was wrong with his time machine. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.