Please be patient and read the following introduction ~ Be patient with you ~
Serious version:
The book "Tian Ce" in the heavenly realm was a book that sealed an unknown number of monsters. For unknown reasons, it was suddenly scattered and descended into three thousand worlds.
Fortunately, the demonic nature of the monsters has been baptized by the gods for thousands of years, and the demonic nature has been greatly reduced. In the three thousand worlds, I don't know which person is able to pick it up and get a marriage.
Happy version:
It was just a book that fell apart and fell into the Three Thousand Small Worlds. The monsters in it fell in love with the mortals in the small world~~
Mortal: Mom, this monster sister is so awesome, I like her!
Monster: Hey, this little thing is so delicious (in every sense of the word), I want to make a deal with it!
The official story starts from the first volume, Chapter 1: Beginning, which is a chapter introducing the background, and then begins to tell various stories.
I want to see all kinds of monsters~ but there are too few. . . Then. . . Do it yourself and have enough food and clothing!
Woohoo, I'm complaining so much, I made the cover myself, it won't be converted into a link on my phone, cry~