When electrical graduate Lin Yu sighed at the two stars on the screen of "Genshin Impact", he never imagined that his life would take a cross-world turn.
Fontaine Water Goddess Funina, wearing her trademark white hair, fell from the smoking computer into his 40-square-meter rental house. This self-proclaimed "drama master" can turn a vacuum cleaner into a monster, pour elemental power on the floor, and turn into a lady instantly when he meets Manyo.
With the arrival of the ronin warrior Maplehara Manyo, the contract-abiding Zhongli, and the eternity-seeking Thor (Shadow), the rental house has become a modern transit point for Teyvat characters. They studied the "wind element principle" of range hoods, debated whether instant noodles are considered a "den of monsters", and laughed a lot when buying swimsuits on the beach - Fu Ningna held a swimming ring in the waves and called it "the water god's standard", Zhongli commented that the material "conformed", and Thor wore a conservative swimsuit with red ears.
Lin Yu used electrical science to popularize modern science and technology to the gods, while tracing the secrets of time travel. When the mysterious organization covets the elemental power and breaks the peace, he realizes that these visitors from Teyvat have long since changed from "guests to be sent back" to "family members who don't want to leave."
This is a cohabitation diary where elemental power and WiFi collide, recording laughter and adventure, as well as the warmth of a "home" created by people from two worlds in a space of 40 square meters. Can you go back to Teyvat? Perhaps the ice cream shared at this moment and the drama watched together are more important than the answer.