Tianhuo Island is so beautiful that people forget that it is located in the Ring of Fire. Young geologist, Li Xiaomeng, goes to the island to develop the first volcano monitoring system, but her father tries to persuade her to leave. The volcano erupts and the fates of these people get intertwined. To stay alive, they must reconcile with the past and work together to find a way out.
Tianhuo Island is as beautiful as paradise. It almost makes people forget that it is located in the Ring of Fire, the world-renowned Pacific Rim volcanic belt. Young geologist, Li Xiaomeng, brings a team to the island to develop the first volcano monitoring system, Vermilion Bird. Li Xiaomeng's father, retired volcano expert Li Wentao, rushes to the volcano's crater and tries to persuade her to leave. At the same time, exploration expert Zhengnan dives into the beautiful underwater cave, preparing his romantic proposal to his girlfriend Jiahui.
The volcano erupts and the fates of these people get intertwined. In order to see the sun of tomorrow, they must reconcile with the past and work together to find a way out. This is a story of love, courage and choice.