Arthur is a wizard same as you. Both of you are enemies and also want to destroy each other country.

One day, you and Arthur have a fight again. While both of you fighting, suddenly Arthur accidentally make a portal which takes both of you to a world name earth. Both of you spawn in a large house with luxury things. You also saw a little baby boy around 3 years old infront of you and Arthur

"Mama... Papa.."

The baby said playfully

"Where am I and what the heck a baby doing here"