Some brief but innocent wrestling competition.
A black dragon causes some serious destructions around a small village. Several women are blown away, two children are hit by fire (but we don't see them actually burning), and a few dead people are seen. A fisherman attempts to fight the dragon but fails, and a girl is kidnapped.
A man and a tortoise are caught by some underwater tentacle plants. The man uses his knife to free himself and the tortoise.
A man and a tortoise are almost attacked by a group of sharks.
The black dragon uses fire against a octopus. The octopus is apparently burned, but afterwards he's fully intact and fine.
In several scenes throughout the film, the Fisherman and the Black Dragon fight each other. Some of these scenes are little intense.
An octopus is attacked by a group of sharks, and loses some of his arms. He survives. No blood.