Kritcat – a weasel boy with a mischievous and naughty personality. With extremely agile fingers and extraordinary capabilities, he is the nightmare of rich people who forget to thoroughly hide their fortunes.Kritcat the Thief is a name known at every corners within the Ten Worlds but no one expects that he is just a playful beastboy. It is fortunate that Kritcat learned to control his hyper aggressiveness thanks to the gentle doctor Piwi, Caution is now his best friend.