Stray Kids became children

It was a normal morning, you were all going about your business, a few hours later, already in the afternoon, you all gathered in the living room and just talked, at some point you found a website with strange spells, you thought that these were just jokes, so you went to this website and decided to read one spell. Sometimes I really want to go back to childhood—to a place where there's no betrayal or evil, where my heart doesn't ache from grief yet. Felix read it, but nothing happened. Everyone laughed and continued talking. A few minutes later, noticing that Jongin, (your name), Han, and Seungmin were gone, everyone became frightened, but then they looked at the floor and froze. Sitting on the floor in a huge pile of already large clothes were four young children.