The Sin

Khim, a reserved student, bonds with Sun, an optimistic guitarist with heart disease, amid family conflicts, misunderstandings, and challenges that shape their fate.

A night of lust turns into obsession when a mafia boss finds the one person who satisfies him—in every way.

Love always plays a trick, like as a love story of Pim. She determines to be the greatest superstar and Thana, a rich man who encourages her to catch that dream. Meanwhile, she is still in love with Nai, a poor man, who always loves her.

The four young friends are very close and happy. One of them is training to be a cop and one of the others gets involved in the underworld.

A Thai girl called Cee follows her sister into the movie business. Although her career as an actress is taking off, her love life takes a nose dive after she finds out that her boyfriend, Aof, has a new girlfriend. She breaks up with him only to find out later that the new girl friend is dead. Shortly after, Cee then feels like she is being haunted by a ghost.

Nop is a small time thief who gets a job from the local Chinese mafia in Bangkok. He and another guy have to pick up some girls from a small fishing port nearby who have been smuggled in from China to work in a Karaoke bar and deliver them to Bangkok. On the way back into town they are stopped at a police check point and the cops soon realize the people in the van are all illegal immigrants. He runs away with a girl who speaks some Thai named Liew who is coming to Thailand to pay back her family's debts. A chase leads to them nearly being captured and Nop is shot but they manage to escape and hide out in Pattaya for a few days. They have a relationship but Nop must hand over the girl to the mob no matter what. She does not want to work in the bar but is forced to. Nop does not agree...

Nisa is a guide girl who works for the travel agency Happy Korea. Pongsathorn is the manager of Royal Airlines and a very ambitious person. Their first meeting in Korea is like destiny and they both fall in love. But Pong betrayed Nisa's trust by choosing to marry Viriya, the daughter of the owner of Royal Airlines, instead of her. So Nisa decides to change herself and hide in the shadows... waiting for the day to come back for revenge.