Kill BOSS with your flying knife and rescue the princess.
- Control the right time to click on the screen to throw the flying knife.
- The number of flying knives should be well controlled and not wasted.
- Be careful not to touch the princess.
- Bombs should be dealt with first, and they will explode when the countdown is over.
- The energy shield is so defensive that it can't be penetrated with a knife. You need to destroy the rune first.