Library

I am a subordinate of the evil-doing Demon King and a member of the Four Heavenly Kings - the Dark Knight. My usual hobbies include helping old ladies cross the road and making way for the elderly, the weak, the sick and the disabled to wait. One day I learned that the Demon King had robbed a human princess. According to the plot that followed, I should have been killed by the heroes on their way to defeat the Demon King. In order not to sit still and wait for death, I tried every means to cling to my own life. In the end, I decided to go to human beings in person to become an undercover agent, and to train the brave man to defeat the Demon King. In this way, when my true identity is revealed, I can ask the brave man to spare my life as my mentor!