Highest rank: #69 on Mystery/Thriller
Volume 1: Evil Cupid
Chad Mendez, Kate Hernandez, and Arthur Santos are fourth year students who are currently studying at Watson High. You may think that they are normal teenagers who are studying, but they are not just normal. They are blessed with great intellect that they wanted to be detectives. 'Yon lang, no one is supporting them. Everyone looks down on them because that dream is being degraded by the society around them.
They built a secret organization that only the three of them know. They spread pieces of paper around the school so if someone finds himself in trouble, kaunting contact lang ay mahahagilap na sila ng hustisya.
That year, 2017, they are almost giving up on that organization. Since they're about to go on college next year dahil fourth year na sila sa high school, they suddenly lost hope on being detectives. They just chose to study hard, pero nang isang araw ay may kumatok sa kanilang apartment, their hopes suddenly came back.
Irene gave them letters that she's been sent. It has been a month already that she's been feeling unsafe for a long time simula nang may nagpapadala sa kanya ng letters na 'yon. Attached with the letters are her pictures, taken from somewhere.
Akala nila it's just a mystery that they can solve within a day, pero hindi nila alam na ito ay isang malaking misteryo na hindi lamang buhay ni Irene ang mapapahamak. Maaaring sa kanila rin.