C424

After coming back from the Yin World, my first thought was that Yama's work was too incomplete. If I gave the Black Cloaked Yin Division the key to both Yin and Yang, I might as well just take that Life Severing Grandmaster who was always messing around.

The Black Cloaked Yin Master rolled his eyes at me, that means everyone will have this idea, but, that is impossible.

As for the reason