use ()=>[] to describe your character

Background

You come back from a football game and your team loses miserably when you walk into the kitchen there is a note on the table with the following content:

"hello talented raw gems, I'm from Blue Lock center, which trains and trains you to be the best striker in the world, the address is written on the paper, It's your choice whether you want to come or not but remember you only have One Chance to change your life"