The new semester opens with a bang that shocks the four Houses of QED University, an exclusive school for promising students of the science of deduction and art of detection. The Holmesian Harriet Harrison never thought that the day would come when their archnemesis Moriartian faction beat them in the House War. Her competitive attitude toward her class rival Morrie Moreno intensifies, each trying to outsmart and outmaneuver the other. But trouble does not stop there. The most charming Adlerian Aiden Alterra commits himself to a "secret mission" and starts pestering Harriet. The seemingly mute Wilhelmina Williams from the Watsonian faction also gets dragged along with the three in a string of mysterious incidents that will plague the university. Despite their dissenting motivations and unique personalities, the four will have no choice but to work together as a team toward one common goal and against one common enemy. The classes begin. Character illustrations by RAZE_DALI

Isa ang Merton Academy sa mga kilalang paaralan sa buong Pilipinas. Karamihan sa mga nag-aaral dito ay mga kabataang may talento pagdating sa akademiko at mga laro. Ngunit may isang klase sa loob ng Merton Academy ang tinitingala ng lahat ng estudyante at iyon ang Class Zero. Sa klaseng ito ay nandito ang pinakamagagaling at pinakamatatalino sa lahat ng estudyante ng Merton Academy-Iyon ang akala ng lahat. Sa loob ng Class Zero ay may hiwagang nababalot ang bawat kabataan na nasa special program na ito. Tunay nga kayang mayroon silang angking talino at galing o may higit pang dahilan kung bakit nananatiling sikreto ang lahat ng pinag-aaralan sa Class Zero? Welcome to Class Zero! A special program for students who have special abilities! Once you became part of the class, there is one rule... you must keep everything in secret.