While exploring, Luna accidentally discovered a sealed room. She used time magic to open the door and found many students imprisoned inside! The academy headmaster was using students for experiments, trying to achieve immortality. Shadow said: "We must save them!" Luna decided to take action.
During her escape, Luna met a mysterious old man—the Time Keeper. He told her: "You are the only one who can stop the headmaster, because you possess time power." Luna was surprised to discover she had such power. The Time Keeper gave her an amulet: "This will help you travel through time."