Si Sera, isang simpleng dalaga, ay mapapasok sa isang misyon na hindi niya inaasahan-na magdadala sa kanya sa Blackthorne Academy, isang paaralang puno ng lihim. Sa bawat hakbang niya papalapit sa katotohanan, mas lalo siyang nalalagay sa panganib. Paano kaya niya mabubunyag ang sekreto ng Blackthorne University nang hindi napapahamak?

This is the story of a woman named Ysabel Alaina Fuentes.There is always an enemy, SHe is stubborn, SHe always calls her parents to school for being quarrelsome. Unexpectedly, their business went bankrupt, so her parents thought of sending her to the province. Doon ay makilala nya si Markus Kaleb Montenegro ang Famous in school because. their family is known because they are the richest in san mateo and the only grandson of the governor of san mateo. Mabait, matalino, gwapo at talented halos na kanya na ang lahat. But he does not like women, artistic, stubborn and do not listen.. What can happen when they cross paths?...