Finn and Dr. Marina landed on the island and entered a dense tropical rainforest. Everywhere were exotic plants and colorful butterflies. Finn recorded these beautiful moments with his camera. Shell said, "Rainforests are the lungs of the Earth, home to countless lives..." Suddenly, they heard strange sounds, as if something was waiting ahead.
Finn discovered a beautiful coral reef by the beach, but was shocked to find the once-colorful corals had turned pale. Dr. Marina sighed, "This is coral bleaching." Suddenly, they found a small sea turtle tangled in abandoned fishing nets! Finn immediately took action, carefully untangling the nets. The freed sea turtle swam away happily.