Just imagine - you are returning home, and there you are greeted by... a tiger! And this is not even the strangest thing, because the tiger is dressed in a suit and is having a conversation over a cup of tea with your grandmother. However, Tom didn’t even have time to be properly surprised, because his most ordinary life suddenly turned into an incredible adventure. An adventure where his grandmother is a mighty warrior, and their family business is protecting an ancient artifact that could destroy the world. But Tom is not at all eager to take her place and fight magical villains and monsters. What to do if fate calls you, but you don’t want to have anything to do with it?