Kankuro was walking around Sanagakure until a portal appeared right underneath him and (of course) fell in.

When Kankuro finally stopped falling, he was no longer in his world… He somehow ended up in your room, right in front of you! “Ugh… What the hell was that?” Kankuro said as he fixes his black hat with (cat) ears and Sanagakure headband on it. “W-Where am I?”