For World Nuclear Peace, I Invented a Children's Version of the Rifle

Luochen traveled to the Star Kingdom in the parallel world and discovered that a shooting had just occurred in the elementary school here. For the sake of world nuclear peace, Luochen produced a children's version of an automatic rifle, which was unexpectedly sold well in the Star Kingdom. Soon, a new problem occurred. Primary school students, who were collectively armed, had fierce fighting with local gangs. In order to reduce casualties among primary school students, Luochen invented a schoolbag-type portable exoskeleton armor, a pen rocket launcher, and a pencil case weapons arsenal. To prevent adults from abusing these weapons, Luochen also added genetic age testing permissions, and people older than fourteen cannot use them. Since then, these toys have become a hit and are selling well all over the country. Not only did Luochen become the youngest billionaire, he was also awarded the Special Peace Medal by the Hexagon. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.