Bona is a lionfish who feels lonely. She has no neighbors, no friends, and wonders where she truly belongs. Determined to find her home and companions, Bona sets off on a heartfelt journey to find herself.

Johnny from the United States is excited to attend Xiao Ding and Xiao Mei 's wedding in Taiwan. But he notices something odd - every dish on the menu says "MahiMahi." Curious, he asks Xiao Ding 's cousin Da-Gu what it means. Follow Johnny to discover the story behind this mysterious fish!

On the way home, sea turtle Xixi records his journey with a camera. He sees plastic bags drifting in the ocean, coral reefs turning white, and waters of a strange, unnatural color. Even the hermit crabs in his hometown now live in plastic shells. After returning, Xixi looks at his photos and wonders what changes he will see next time he comes back.

Grandma sends Xiao Zhi to the market to buy squid. But the stalls are full of creatures that look alike - squid, calamari, cuttlefish, and reef squid. Xiao Zhi can’t tell which is which! Luckily, Mr. Wang, the friendly fish vendor, explains how to tell them apart. Let’s learn together with Xiao Zhi.

A little fish gets a hat stuck on its head. It swims and swims, hoping another fish can help remove it. Along the way, it meets a scary shark and a rushing dolphin. Will the "hat fish" finally get the hat off?

Tete wants to make friends, but all sea creatures avoid him. He sets out on a journey of self-discovery, only to see that the ocean and beaches are full of others just like him - plastic bottles. Then Tete finally understands why no one wants to be around him.

A little whale goes out with her mother to visit ocean friends, but all she sees are floating plastic bags and straws. They meet an octopus whose home is piled with trash. The little whale asks her mother why the sea looks like this, but her mother stays silent and keeps swimming...

Lele the sea turtle loves helping others. While exploring the ocean, he comes across a seahorse stuck on a hook and a clownfish trapped by a plastic straw. Eventually, he sees humans cleaning the beach, and at last, he and his friends can swim freely in a clean ocean.

Xiao Xian finds a stranded orca on the beach. As she's trying to help, she gets swept into the sea, and she discovers she has turned into an orca! Chased by sharks and trapped by nets, can Xiao Xian find a safe way out?

Little Anchovy and its siblings are swimming happily when they get caught in a fishing net. Just as they lose hope, a mysterious voice comes to help them escape. What did the voice say? Let's find out together!

A new neighbor moves into the intertidal zone of Kinmen. It has bright colors, walks differently, and it's hard to tell if it's male or female. Everyone is wondering what kind of crab this is. Come and meet this colorful newcomer!

Grandma Dolphin tells her grandson that humans are fishing more recklessly, and pollution is worsening, so many sea creatures can't find enough food to survive. However, there are still people working hard to improve the ocean. She reassures him that little by little, things can get better.

There's been a microplastic outbreak in the ocean! Xiao Yi, a little clownfish, now has to attend classes online. The teacher explains how microplastics are made, what harm they cause, and reminds all the young fish to wear protective gear before swimming outside and they can breathe safely underwater.

There's been a microplastic outbreak in the ocean! Xiao Yi, a little clownfish, now has to attend classes online. The teacher explains how microplastics are made, what harm they cause, and reminds all the young fish to wear protective gear before swimming outside and they can breathe safely underwater.

About seventy percent of Taiwan's clams come from Taixi. Let's learn what clams eat, where they live, and taste the unique, delicate flavor of this special shellfish.

Every spring, penguins start building their nests. The parents take turns caring for the eggs, and under their love and protection, the chicks are born. But each day, the journey to find food gets longer as the Arctic ice melts. Listen and see what wish the little penguin makes to the northern lights.