Suna Rintaro?— The name is quite familiar as the lady's bodyguard in a rich and luxurious villa.

He always protects and follows her 24/7 to ensure her safety. But for the petite lady, she likes to play with her tall bodyguard.

The two went into the shopping center, suddenly someone took her brooch worth billions of dollars.

Surely Rintaro will not lose the brooch of the little lady he loves.