Sorotsu grew up with Kai as neighbors. She sees him as a little brother but he has feelings for her. She is a big fan of Joon from MBLAQ and Kai is jealous. Now that Kai has debuted with EXO he wants to win over her heart as an idol but her bias list isnt changing, no matter how hard he works. So he is taking things into his own hands. Will he win over Sorotsu or just push her closer to Joon?