Chibita is a former safecracker who's trying to go straight, but a detective, Iyami, keeps hounding him.

There's a mystery at Iyami's mansion.

The Sextuplets and Totoko go camping.

Chibita's kindness is rewarded by the spirit of a rose.

Iyami and Chibita pretend to be a poor elderly couple to mooch off of Osomatsu's family.