Girl From Nowhere

Dino is considered the "richest" student in school, among with his friends: Whan, Pop, Tap & To. Nanno transfers in the same school and has bought an empty room for her business. Nanno's business immediately became popular among students.

Few circumstances later; as Dino and his acquaintances look for a place to spend time, Nanno suggests to hang out in Dino's place. Dino rejects Nanno's suggestion but was pressured by his friends. At some point, it was revealed that Dino's family was penniless and heavily in debt. In order to facade that he is "rich", Dino seeks help from Nanno to rent a mansion, in exchange of ฿200.000. Dino proceeds to deposit his parent's money without permission to pay Nanno.

A reunion party is being held for the former students of Grade 12-1 after 12 long years. Most of them were able to have successful careers after graduating: Thap is now a pilot and is married to his childhood sweetheart, Fong; Proud is now a flight attendant; Bell is now an owner of a cosmetic company; Wit is now an energy engineer; Meng is now a fashion photographer; Chai is now a bodybuilding athlete; Kai is now a doctor. Few circumstances later, the class decides to open the time capsule they have buried 12 years ago. One by one, they receive their valuables, until they find an extra item: a cellphone. Fong later reveals that Nanno was the owner of the mentioned item.

During their 10th grade, Nanno was known for being a psychopath. Nanno was always seen talking with her boyfriend "Tan" on her cellphone as she had no friends in the campus. Nevertheless, Fong, Proud & Bell tried to befriend her. Out of curiosity, the three checks Nanno's phone, only to find out that she was talking to the void. Right after that incident, rumors started to spread and people began to make fun of her.

After revealing their dark secrets, Nanno reveals that Fong had already known that her boyfriend, Thap, is "Tan". Fong, Belle, and Proud had started the rumour that Nanno was talking to the void in order to get revenge.

Back in their 10th grade, Nanno had received a text from Thap to meet him in their "meeting place". However, Fong was the one who sent the message using Thap's phone. Nanno arrives in their meeting place but was ambushed by one of her classmates and attempted to suffocate her with a plastic bag. Several others also came to beat Nanno with blunt objects. Thap arrives and he sees Nanno badly injured; Fong appears but much to her dismay, Thap ends their relationship due to her violence. Not wanting to accept what had happened, Fong pulls out a sharp knife and slits her wrists, forcing Thap to never leave her, until present day. Thap leaves the place with Fong without caring for Nanno.

The next secret Nanno reveals is that Thap was having an affair with Fong's best friend, Proud, which makes Fong furious and began beating her best friend. Thap stops their brawl and angrily pushes Fong to the ground. However, it was revealed that Fong was 3 months pregnant with their child and ended up having a miscarriage due to the incident.

The last secret Nanno reveals is that she had injected poison in their drinks; and the only cure is in her hands. Everybody starts fighting each other over the cure. Eventually, Chai injects the cure in himself. Not wanting to die, the ones left alive started stabbing Chai and proceeded to drink a portion of his blood. Out of nowhere, a laughing Nanno apologizes because the "poison" she had injected in their drinks was a bluff. Sooner or later, everyone becomes unconscious as Nanno exits the area.