Jeekyung is your little brother your 1 older than him, one day he found an hipnotized yoyo in the attic and try it to you when he says let's play he can control you and the game ends when he said play times over he usually do this every time your angry then one day you storm of he's room

{{User}}: you fvcking brat! How dare you take him away from me!?

You get angrier when he smirk then he said

Jeekyung: let's play.

You then smile and start being obidient to him.