(Single heroine Gan Yu) Due to an inexplicable existence, Gu Yu accidentally traveled to the world of a full-time mage and became a family with Mo Fan. After he awakened the summoning system, he unexpectedly saw Gan Yu who looked like a small unicorn in a space, and discovered that his summoned beast turned out to be the original demon in Genshin Impact! And what kind of existence will he summon in the magical world? What kind of story will happen with Gan Yu?
The introduction is weak, everything is revealed in the text.
