Warrior

Jiang Ci is a martial artist.

She has always believed, "I'll die alone in a deserted wilderness, and my opponent will join me in a final battle. That will be the world's hymn to my will."

But the martial artist who never stayed in one place found her scabbard.

"I have nothing but my martial prowess. Do you want it?" Her voice was cold as she looked at the person across from her.

She didn't particularly care how the other person answered. She had simply lost her purpose, and thought she ought to find a new one.

Becoming someone's blade seemed like a fine choice.

She drinks blood and takes lives, her blade white when it goes in and red when it comes out.

A turbulent era

The female lead is the strongest blade-wielder and follows only her heart.

A calm, composed male lead who plans for every contingency x a righteous female lead who is reckless and doesn't value her own life

Theme: Everyone has their own scabbard