Raniella Alcantra is the famous secret agent known as shadow, they called her shadow because she is good at pretending behind her angelic and innocent face to trick and seduced people to completed her missions. John Grey Villanueva is the handsome hot yet cold sole heir of Villanueva's the richest in the country. They have a lot of business such as five star hotels, private reasorts and specially their famous school called the Villanueva University the biggest and most famous university in the world. *** Raniella had a mission that her agency assigned to her and that is to guard the sole heir of the Villanueva's family, she needs to study at Villanueva University to do her mission, she prentended to be a nerd to ignored by many people but, this is different from her expectations because little did she know that in this school NERDS ARE THE MOST FAVORITE TARGET OF THE SCHOOL BULLIES.