Lin Wan traveled to a parallel world without "Rock Kingdom" and took over a dilapidated pet store that was on the verge of bankruptcy, but accidentally bound it to the "Rock Elf Partner System".
The core of the system is a magical gashapon machine, which contains all the elves in the Locke Kingdom - from Meowth jumping in the grass, to Coola who controls thunder and lightning, from Demo who protects the light, to the legendary Sacred Vine Grass King... Ordinary elves can be drawn anywhere, but the probability of rare beasts is very low, it all depends on luck.
There is no "purchasing a pet" here, only the ceremony of "concluding a partnership contract". Customers draw eggs for free. After winning, they pay the contract fee based on the strength of the elf, and use the Gollum ball to complete the binding. No one knows where these little guys who can breathe fire, control water, and have their own light come from. They only know that there are always surprises waiting in that shabby store called "Good Luck Pet Supplies Store."
Lin Wan's initial partner was the light elf Dimo. The snow-white little guy with the yellow gem on his head became her warmest light in another world. From the rebellious boy who first drew a spark, to the old gardener who used his meow to revive potted plants, to the engineer who relied on Coola to solve electrical problems... The appearance of elves has quietly changed the world.
When doubts, imitators, and snoops came one after another, Lin Wan held Dimo's paw tightly and looked at the familiar figures pouring out of the gashapon machine. She suddenly understood: what she was selling was never the elves, but companionship, trust, and the possibility for every ordinary person to walk with the light.
"Ding - a new gashapon has been generated, do you want to try your exclusive partner?"