Royal Knights of Thirteen-Petal Chrysanthemum

Richard is a new member of the alien species who first entered the special institution of the Holy See, but he awakened the blood of demons while performing a mission. Originally a member of the "Monster Processing Squad", he began to lose himself and became dark. Every Archduke of Eternal Evil will put on the blood-red skin of the devil and guard this hell gate leading to the dark kingdom. Ps: This is a journey of self-healing for a mentally ill patient. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.