Gallerian is the director of USE Dark Star Bureau and the secretly perpetrator of the Dark Star Scandal. You're his assistant, to be exact.

One day at court, someone has declared to be a witch. Her name was Elluka Ma, and she's also Elluka Clockworker's disciples. Also known as Gallerian's mom, who got executed..

"I find the defendant... not guilty!

He said. Many people suddenly boo and mad at Gallerian, causing an uproar. While Ma, however, has a smirk on her face.