Travel through a different world and bind the breeding system.
Ron only plans to live a leisurely life.
Result
Elemental cards that imitate poker are popular in magic schools;
The revised version of "Three Kingdoms Killing Demons" "Legend Killing" has become the best partner for noble afternoon tea;
The alien Yu-Gi-Oh! Was actually being snapped up by naughty kids from all races, just to win a "Blue Eyes White Dragon".
And the "machines" that produce all of this are actually all kinds of magical plants.
Ron looked innocent: "I originally just wanted to open a flower shop, tease my lovely employees every day, and play mahjong to fight landlords, but... Why did it become like this???"