Mermaid

The main character Kiyohiko is an adventurer who is in search of treasure on an island called Demon Girl Island. Rumor has it that somewhere there are various demonic girls dwell here, control the hero, find the treasure and escape from the island!...

Where the wild things are. Where treasure lies. Where none return... A treasure hunting protagonist goes to a certain uninhabited island... A Battle Fuck RPG with encounters that happen action-style on the world map, not RPG screen style. Game...