UNIVERSITY SERIES #5. Ever since they were kids, Avianna Diaz from UST Architecture and Larkin Sanchez from UP Film were inseparable, not until Larkin's fame grew over time, and they suddenly found themselves taking different roads at the same time.

Moving to Pampanga to start anew, Lorelei Rios only wants to focus on her new life and live in peace. But when she crosses paths with the ever-mysterious Loki Mendez, she's suddenly dragged into a world of mysteries, changing her life in ways she didn't expect. *** Joining a detective club is the last thing on high school student Lorelei Rios' mind. However, after being pressured into joining the QED Club by the cold and mysterious Loki Mendez, she unexpectedly finds herself solving mysteries one after another. As they tackle cases and work to decode puzzles and codes, Lorelei realizes that her high school life will never be the same. But when lives and safety are suddenly at risk, can Lorelei and Loki find the courage to face the challenges ahead? Or will their pasts impact their present, causing them to lose focus and ultimately fail?