Pokchat tries to get through hard times with his goodness. He was raised by Sanao, his father and has the support of Namfon, the daughter of a billionaire who favors his family. Pokchat and Namfon's bond develops deeper and deeper. One day, Sanao mysteriously disappears. Pokchat feels hopeless but he's determined to stand up again and find his father.

Two hotel moguls, once family friends since the grandparents generation, now sworn enemies, are fighting over who will reign supreme. Prinoot never thought that he would be part of the hatred. Although his father is the son in law of Sirimontra, his mother was only a mistress who was abandoned in America. Growing up he never knew what having a father was like. Pramida is the only heiress to the famous Emporium real estate mogul. She was pulled into this warring game after being drugged and sent to Prinoot as ransom. 4 years later, she came back with a set of twins but told everyone that they were her siblings. Prinoot and Pramida meet again but standing on opposite sides of the line as sworn enemies. Although they have the twins, not as chains of love but chains of enemies that tied them together unwillingly.

Prot is a kind man who lost his memory. He is enlisted to continue acting as the heir of a wealthy family by Paron the real heir, to help find evidence of the betrayal going on inside and outside of the company. Although he is not used to being a hiso, he makes the best of it. Everyone adores him for being a good person while Naet, the fiancee of real Paron also begins to like him and their love begins to bloom.

"I will come back and get vengeance. You guys will not die pretty." Were the words of Jia Ing, who was filled with vengeance and anger, as fire consumed her soul. Jia Ing was forced out of the house with her mother and another mistress of Jao Sua Sian, when they did nothing wrong. Jia Ing would later return as Ping the eldest daughter of Jao Sua and the main wife. She has returned to get her vengeance as she once uttered.

Komkrit, a thief with the alias ‘Skyraider’, receives a mission to rob the million-dollar diamond. He has to disguise himself in a traditional Likay troupe. He is getting closer with Phueng, a bodyguard, and starts to fall for her. Meanwhile, he has to escape a transnational mafia gang who is hunting for precious diamonds. This mission has their lives at stake.

Because of humility and a cold-blooded agreement he was taken from the warmth of his mother's chest, but the bond of love is going to bring them back together again.

Win traveled to Dong Yen to try and convince his sister Nicha to come back home with him, so can manage the business that their parents left behind. But Nicha doesn't care about the business, and all she wants to be is a forest conservationist. While trying to convince Nicha at the forest conservation center, Win meets Pim, a young teacher of Phu San La, with whom he fell in love at first sight. However, tragedy strikes and at the center of it is Pim's father.

Captain Puri a skillful sniper with a very firm heart found himself wavering for the first time after meeting his first love again. Dr. Napaschon was working as a volunteer doctor in a village near the border between Burma and Thailand when she along with her best friend got kidnapped by a Burmese rebel troop. His mission is to return Dr. Napaschon back to Thailand. Although his heart always pined for herbut her recent status has changed Dr. Napaschon is now his friend's girlfriend. Nothing is more torturous and hurtful than giving your whole heart away to someone who has no heart left to love you at all. The biggest obstacle for captain Puri is having to be in close proximity to her again. He has been through many missions before but this mission had him thinking hard. How can he restrain his heart? Between love and friendship, what will he choose?

Pachara, a pink diamond that is the most valuable in the world. It is desired amongst many and leads to death, murder, and many battles over it. However, those who come in posession of it has a tragic end. The year 2540 (1997), at the border of Thailand Dr. Amorn aids Prapoth in finding the Pink Diamond, a valuable diamond that is filled with curses. Wahto is their guide, and on their way they encounter many dangers. They finally come upon a ancient altar. At the altar there is a giant statue of a cat. The statue is a body of a cat, but the head is of a woman. One eye contained the elusive pink Diamond. Prapoth goes back on his word and doesn't intend to give the diamond to the government so it can be treasured in a museum, and protected by the country. He kills Amorn who tries to stop him and attempts to kill Wahto, but Wahto escapes with Amorn's 3 year old daughter.