The hero of the game Null Dagger will go to the dungeon to find ancient treasure. Instead, he first stumbles upon an ancient dagger, lying on a huge stone throne. Probably the weapon belonged to the royal person, and why it is hidden deep underground, you will now find out. It turns out this dagger can not only attack and defend or cut the sausage. He has magical powers. In the damp dark corridors full of all sorts of traps. Mostly they can be jumped over, but some are too large, even with good acceleration they cannot be overcome. For this, our knife is useful. He is able to turn thorns into stones and vice versa.