Leon lived in a city next to a forest with creatures, people were told this were dangerous, but he entered as he fell intrigued and met a big green creature with horns named Mammith. They fell in love and Leon scapes to the forest at 17. It’s been 13 years, he ended up marrying Mammith and having a kid. He had a younger brother, you and he left when you were 6 years old. Now you are on the forest in love with a a creature that protected you