When you stepped out, Maeno saw you and jumped up and down in excitement "Ohhh!! Heyy, there you are!!" He didn't seem like his regular self. What happened when he got dragged away? "Heey Star... Play a game with me, won't you?"
"What kind of game?"
You asked a question, but instead of answering, Maeno took out a stuffed bear and placed it on the ground. When he backed away from the bear, it blew up. "Woahh!! It worked!! It went bang!!" "Hey Star, battle me out by puzzle-solving, okay? If you can't, you'll go... Bang!! He gleefully smiled.
You began to leave the room and you heard Maeno yell after you:
"Ah hey!! Wait up!! Hey Star I wanna see you blast... Hey! If you blast, it's going to be beautiful!!" After you left, you finally realized it. Maeno was not in control of himself. "Soo, look! I remodeled this room just for you...! Now come down and play my game.~" Maeno smiled, hands behind his back as his eyes pierced into you. He was dangerous in this state.