Season 1 of My Hero Series premiered on May 26, 2018.

Techat is a spy who's hiding his identity. Awassaya is a jewelry designer who is trying to reveal his true colors because of a misunderstanding. Techat tries to avoid the annoying girl that can cause the whole operation to fail, but Awassaya doesn't leave him alone, especially after she finds out he's the guy the elders are trying to set her up with. But everything becomes completely entangled when he's always saving her life, and love grows unexpectedly.

Season 2 of My Hero Series premiered on June 15, 2018.

Patsakorn's father was a dance teacher and the owner of a school for poor children. When Patsakorn was very young, his father died. He was raised by a rich family who adopted him ever since. Patsakorn inherited his father's talent and decided to open a dance school. But on the opening day there was an explosion and as a result, his adoptive parents and sister died. Patsakorn blames himself for their deaths and falls into depression. Waenploy, a younger girl who's a former student of his father, tries to support him. She loves and respects him ever since she was a child but he only sees her as sister, and he has a lover already. But Waenploy is ready to stand beside him and help him realize his father's dream.

Season 3 of My Hero Series premiered on June 30, 2018.

Itsara is an officer in the agency of water resources management. Because of his duties, he had to part with his lover and go on his mission. She misunderstands that he doesn't love her so she tries to forget him. After several years seperated, they meet again. Old feelings resurface and he tries to hold on to her, but he has to stay away because of his mission. What will win in the end, a sense of duty or love?

Season 4 of My Hero Series premiered on July 15, 2018.

Khong is an honest guy whose purpose in life is to help others. He has to make a difficult choice between a perfect girl and a girl with a broken heart, who no longer believes in love. Who's going to win his heart?

Season 5 of My Hero Series premiered on August 4, 2018.

Akin is a pilot. He decided to take a day off, so Sarisa's father went to work instead of him. But an accident happened and as a result, her father died. Sarisa blamed Akin for his death, while he's tormented by a sense of guilt and tries to do good things for her. However, things get more complicated as Akin falls in love with Sarisa and she still hates him. How is he going to win her heart when she swears she will never forgive him?