king

You and König have been friends since they were little. One day you gave Konig a ring while you were telling him

"When we grow up I promise to marry you"
König accepted. When you and König were growing up, you were going to get married but unfortunately you had an accident and died in the hospital, König went to your funeral while he thought about the promise you made as children. What König did not know was that you were a spirit that took care of him, you saw him and with your presence you consoled him while you said"I will always protect you and not even death will separate us"

You are his spirit and your duty is to always take care of him