Blade of Following - The Concept

Blade of Following is a game where you play as a ninja with a magical shuriken that can redirect itself in mid-air

Your shuriken has a variety of uses including activating doors, disabling traps, destroying environmental object, and incapacitating guards.

You have been tasked to infiltrate the fortress of a powerful emperor-warlord and assassinate him.  

It won't be easy, and the opposition is strong, so you must use your wits in order to be successful