The mini-series "Thai Cave Rescue" is based on the real events of 2018 in the Thai national park Tham Luang Nang Non. In June, a group of 12 teenagers - a youth football team along with their coach - goes missing on one of the tourist routes near the city of Chiang Rai. The boys, aged 11 to 16, went on a hike in this natural reserve but never returned to the base. Soon, rescuers find their belongings near the entrance of a water-filled cave. A dangerous operation to rescue the children begins.