Haidi Xiao Zongdui: Huoyan Zhi Huan

Synopsis

The submarine small column is a group of small adventurers active on the bottom of the sea. The small column assembled 7 partners including Doctor Pi (Penguin), Biologist Xie Lingtong (Sea Otter), Cameraman Darcy (Dachshund), Mechanical Engineer Tutu Rabbit (Rabbit), and Squad Lieutenant Chir (Kitten). The core member, Captain Buck (Polar Bear), continues to explore the unknown sea. 　　 During the expedition in this movie, a volcano suddenly erupted, suddenly awakening the "ring of flames" composed of hundreds of volcanoes on the bottom of the Pacific Ocean. This sudden event quickly evolved into a global disaster. The volcanoes that are about to erupt collectively threaten the horned whales washed ashore by the tsunami, the chinstrap penguins living in the volcanic islands, the equipment of the small column maintenance station, the food grown by the plants and fish in the ocean farms...not to mention the perennial The flora and fauna living in the crater! 　　The members of the submarine squad must act separately in the Pacific Ocean, and every second counts to rescue those strange marine creatures living around the volcano(translated from douban)