In a world where superpowers are part of everyday life, even kindergarten isn’t normal. Oh Sae-ong, a substitute teacher with no powers, no experience, and barely any stamina, finds himself assigned to a class full of toddlers who can summon fire, control water, and even glimpse the future. Outmatched and overwhelmed, he fumbles through each chaotic day—learning, growing, and gradually connecting with these extraordinary little beings. Because in a place where everyone is special, sometimes the most ordinary heart can make the biggest difference. A heartwarming and chaotic slice-of-life story about powers, patience, and the magic of growing up.