Lui is working towards protecting the ocean, promoting plastic-free life, and taking care of every sea turtle on Lamay Island. But her ex-boyfriend, Hui, crushes the dream they had set up and plans to build a resort in Lamay that would destroy the habitat of sea turtles. Lui works with the village chief, Hao, to defend his homeland but it puts them in danger.
Er Kan, a high school student who is in love with the most beautiful girl in the class, has to endure the continuous abuses from the bullies in school. However, when the girl of his dreams becomes the girlfriend of the leader of the bullies, things can only get worse from there.
The story of 2 boys, one a swimmer and the other a dancer. The swimmer gets hurt during a mugging and starts to believe that his swim career is over. The dancer, who is deaf, stays by the swimmer's side during his recovery even though the swimmer is having a difficult time dealing with what has happened and is sometimes mean to him. Slowly, the dancer is helping the swimmer get back into the pool.
Weaving two stories set 30 years apart, First of May is about a middle-aged man looking back at his teenage years, dreaming of his first and possibly only love. At the center of the drama is Bai, a 17-year-old student living with her single mother Wong Lei, and her grandmother. Bai gradually falls for her admirer/stalker Yeh, who is always walking behind her and her best friend Wen Wen wherever they go.