This product is Gazer's magician at night.

Gazer (resume: Watanabe Akeno) Gazer is actually Alice's "uncle" and an "observer" who has been observing the world for a long time. Long-term observation made him think that the world he had been guarding was hopeless, so he wanted to use riccardo chailly Marr to destroy the world and start over. He led his "made" Alice to despair step by step and awakened riccardo chailly Marr, but failed with the efforts of Hiragi and was killed by Hiragi and Alice.