I! Revitalize the Orc Kingdom While Attending Classes

A high school student accidentally triggers the orc system. What? You want me to revive the orc kingdom? But what kind of kingdom is this? There is no grass growing, no food or grass, the houses are in tatters, even the orcs are dying, and they are attacked by demons from time to time. That's all. It's so miserable that I can't stand it anymore. Let me save this small country that is poor, weak, and suffering from internal and external troubles. There's no grass growing here, move it! Move to virgin forest. Water sources, food and grass, medical care, shelter, division of labor, digging gold mines, making rice and noodles, smelting iron to make weapons, and keeping a low profile. On the surface, it is still an orc kingdom that allows the demons to bully them. Deep in the secret realm, a powerful forest kingdom has slowly been born! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.