I'm Brother Xiaoxin!

Hi everyone! This is a novel about an 18-year-old (who only remembers his past life at age one) transmigrating into the parallel world of Crayon Shin-chan as Shin-chan's twin older brother. Currently set with CP Ai, while Shin-chan's pairing follows the original storyline, crushing on Nana-chan. There might be some plotlines not in the anime. I'm a new writer, so I'm still learning—feel free to point out anything that could be better. Thanks!