Shows like Why R U?

It's the Story of Zon, who discovers that his sisters is writing a boy love story in which he is one of the protagonists. To make her delete the novel he has to swear that he has never kissed his novel lover in real life. Which turns out he did accidentally. So it seems that the storyline finds it's way to reality. Beside Zon there are Tutor and Fighter who play the main leads.