Shosuke is a high school loser—bad at studying, terrible at sports, and with nothing going for him. One day, a bean-shaped robot named "Chuck Beans" suddenly appears from the future! Just when it seems like the usual "wacky cohabitation" setup is about to begin… Shosuke refuses to let Beans into his house! What follows is a hilariously chaotic, rule-breaking sci-fi comedy where the classic tropes get completely shattered!