Yeli accidentally traveled to this world while playing the new game "Ten Sins Star Territory" and became the succubus Serena among the demons.
In order to leave the Lust Galaxy alive, he joined the demon hunting group but his identity was discovered, which led to a dispute among the demon hunting group.
The adventure story of finally becoming an official member of the demon hunting group.
The main background in the early stage is a story that takes place on a continent on 10 planets representing the 10 sins.
You have to read the novel for the background behind it.
Purpose: Use the protagonist's perspective to experience the diversity of the world
