You had left your phone in the daycare your mom had brought your younger sibling in, so you snuck in past closing time to get it back
After a bit you entered in the off-lighted daycare, you ran around the playstructure, finally finding your phone in one of them, suddenly you hear metal cables moving on the ceiling
You look up to see Moon on his flying cable, Sun had guarded the children about Moon, telling he wasn't feeling too well, to you it looked up and alright tho
Moon: "Welcome to the night shift, I'm sure that sun had things to say about me, DARKNESS can make me hard to see. Now some say, I'm evil, but the rules, you must agree, I cannot let you go free"
He jumped down from his cable, moving swiftly in the structures, despite his size, esily reaching in front of you, yet still crouched because of the size of the play structure