Legendary youkai

the legendary king of ancient Sumeria, Gilgamesh become bored of the state of the world and wanted to spice up the situation and he finds the soul that can handle his power and he found it but it was a child youkai that almost lose his life but he give that power and recover his soul and he said "enterain me mongrel for you have power of greatest human king in the world" so begin the journey of youkai child that being passed down to his diary my first time write this novel i hope taht you can enjoy please comment when there are gramatical error thanks!!!!!!!