Seo Min-woo is an ordinary citizen barely scraping by day to day. He inherits a legacy from his mother who abandoned him as a child, and that legacy turns out to be... "Divine Beast Kindergarten?" A kindergarten attended by various divine beast children—tigers, rabbits, cats, snakes, turtles, and even sheep. And then, appearing before his eyes... [System inherited.] [▶You can become the new Divine Beast Kindergarten principal.] "A system!?" With the system, he learns the world's secrets: a war with monsters is imminent. To win the war, there is no choice but to become stronger! To grow stronger, he must climb a dangerous tower with the divine beast tots. "But I'm just an ordinary human!" Yet everyone sees him as a "righteous hero" who defeats monsters... Thus begins the story of Principal Seo Min-woo's tower-climbing childcare adventure with the divine beast children. (Source: Naver Corporation, translated)