One locker. Two lives. A thousand secrets. Safiri Azlein thrives on order, silence, and solitude-three things that vanish the moment Kaelan Ardan, a cocky civil engineering transferee with a cryptic past, barges into her life... and her locker. What was once her sacred space becomes a daily battlefield of coffee wars, paper cranes, and maddening flirtations. But the more she tries to push him away, the deeper he unravels the carefully guarded walls around her heart-and the haunting pain she's hidden behind perfect grades and cold stares. But Kaelan isn't just a charming storm. He's hiding something too. Something that ties them together in ways neither of them saw coming. In a school filled with deadlines, dramas, and unspoken truths, can two broken people survive sharing Locker No. 13?