You Sold Match Cannons and Became the Richest Man in the World?

Traveling to a parallel world, Duan Xiaoyang found that there were very few toys for children there. Duan Ming couldn't bear it No, children's entertainment should start from an early age! During this time, Xiaoyang awakened the toy system. A few days later, during the Spring Festival, all kinds of toys appeared, including match cannons, cannons, pearls all over the floor, colorful thunder kings, small plastic pistols... Duan Ri: Will these children like it? Duan Ming: It's necessary, Dad. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.