"The hell is full of people anyway, so let's just let them come to work." - Hell's assistant officer Gui Deng said.
Sanqi, a social animal who has signed a serious contract and has embarked on this working path since childhood, was born for this reason.
She survived the internship mission of the Cursed Demon, inspected several weird fusion worlds, and was on vacation after preventing the unnecessary population explosion in hell. At this time, she was kicked by her unscrupulous boss into a different world called "Evil Mermaid".
Sanqi: I don't comment on my boss, but I will still work hard. I am very happy, thanks to my friends and my parents who I found along the way.
There is no CP in this article, it is marked as romance because it will be divided into pure love.
Note:
1. There are many logical and self-consistent private settings, and the settings are often posted in the text.
2. The main ghost is destroyed
3. This one will combine the coldness of the demon lamp, Mermaid Forest, Demon Slayer: Kimetsu no Yaiba, and later (not necessarily) there is a high probability that it will be integrated with the curse, chainsaw man, demi-human, demon Azazel, Hell teacher, Zelda, hunter, Naruto, waiting to be added
Purpose: Life is about constant gain and loss