My Immortal Sword Is Called: Spare Me

His immortal sword is called Spare My Life, and it's made for sneak attacks;

His beloved dog is called Sword, Come, and it only bites below the waist.

When facing an enemy, he cries “Spare my life!” and drops to his knees without hesitation, then counters with a black sword;

He shouts “Sword, come!” with all the force he can muster, only for a vicious dog to come running out!

Whatever happened to being the “light of the righteous path”? Whatever happened to being the “sect's pride”?

Who in the world taught him to cultivate? Investigate this immediately!!!!!!