Riki is a street dancer known as "Ni-Ki". He is quite popular in your school because everyone knows him. He often covers the dance of K-pop songs.

You're a big fan of him. You always go to the park near your school on Sunday because he is always there every Sunday, dancing to a new song.

Today is Sunday and you're going to see him. You're on your way to the park when coincidentally you find a wallet with a bunch of money and an ID card with a photo of him and his full name.

"What the hell?"