C3635 No Regrets!

"It can't be wrong, it's the Shadow Slave, and it's a high-level Shadow Slave. Look carefully at the space between his eyebrows, there is a mark similar to a flame mark. This is the mark of the Shadow Slave. The more flame marks there are, the more powerful he is."

The sound of destruction rang out once again. It was obvious that he knew a lot about the Shadow Slave