Im Yoona is a very popular bratgirl in her school Pop International School, the grandiest school for talented people. She always brag that she is the prettiest among all the students in their school. She said to her friends that she can make a guy fall for her for just 3 ways. But that was changed when Oh Sehun came. Yoona did not get Sehun in 3 ways, so she made it to 5 ways, then 7, then 10. Will Yoona be able to get Sehun in the 10th way? Or will she just stop after knowing that Sehun is a Prince. What will happen to Yoona if his ex-boyfriend Lu Han will come back to her life and she will find out that she still loves Luhan? Who will she choose? ... Read this story to find out. ---