Jia Zamora can be called as the Cat Burglar. A thief, a bad girl and surely, a criminal. Meanwhile, Glea Calaveras, her best friend, is an angel. Glea's very opposite of her but Glea didn't mind having her despite of it. Jia loves Glea like a true sister, that's why she's willing to do anything to protect her. Ngunit isang laro ang sinubok ang pagkakaibigan nila, ang larong 'School of the Fittest'. Determine to protect her best friend, Jia will kill anyone. Well, hindi naman talaga mahirap protektahan si Glea kung hindi lang niya nakilala ang totoong kahinaan niya, Sebastruss McLain. Love complicate things and surely, it weakens you. Love will take everything you have and can make you the ultimate loser. But in the world full of fittest, Jia can't let love be her weakness. She will make her heart numb and ignore all the pain. That's the only way to counter it. However, love is not just a weakness, it can also be your strength. Truss McLain knew that, that's why even though Jia would not choose him, he is willing to choose Jia to make his weakness the sturdiest strength that he will ever have. In the game where weakness don't have a room, will love prosper despite the complications? Who will win? Will it be their trained brains or their inexperience hearts? Let's all see how love will play in the School of the Fittest.