When Naga princess Suwanmala falls in love with a tree god who saves her, their forbidden romance ends in tragedy. Forced to return to her kingdom while pregnant, she entrusts her egg to the forest, where fate leads it to be swallowed by a toad. From the toad’s death emerges Uthaitaewee, who is raised by a kindly old couple and destined for an extraordinary journey.
Sartra, a young businessman, marries Rachawadee out of duty, not love. Though she loves him, she cannot bear an heir, leading her to devise a plan for another woman to conceive in her place. Lada, a public relations employee, is chosen, but a failed scheme causes Sartra to mistakenly sleep with Piangor—Lada’s friend, whom he had secretly admired.
The story is about Kaew and Chitchanok, twin sisters who are separated at birth. Only a few people are aware of their existence; their mother who goes batty soon after giving birth, their uncle, Narinton, who is after their wealth, which is ultimately their inheritance, and one of the twin’s foster mother, Wantha. Since neither of these people are in any condition, be it voluntary or involuntary, to bring forth this information, the twins grow up apart and live completely different lives. Kaew is raised by Wantha and although she saved Kaew from death, she treats her like a slave and constantly abuses her right as her savior. Kaew meets Muengman who provides her small glimpses of happiness amidst her arduous and bleak life. Meanwhile, Chitchanok grows up in France with their father, Wooraman, and lives a humble, yet, privileged life.
This story is of a young man named Rung who grew up as a poor orphan. He is diligent and hard-working, doing everything he can to not only care for himself, but also to save money for eye surgery for Pinky, a blind girl whom he considers his sister. Whether or not they are well-off, or whether he is living in a cramped house or in the slums, he still maintains a positive attitude. Meanwhile, Rung crosses paths with the young and rich Praewa. Praewa is beautiful, a bit spoiled, but kind-hearted as well. When Praewa gets to know Rung, she tries to enlist his help in her family business. When many obstacles, including their past and social status come in their way, will their determination and love be enough to get them through?