"Athena and Heli…you are Riverfield's final hope. You must abide by what you are told to do. Farewell and good luck."
This is what the Crimson Heart had told the couple to do. But at the start, they did not seem to hear the voice. This was trouble for the spark of the pendant. It did not seem helpful for the previous users to ignore it just like that. And so...the necklace floated into the air and followed Heli and Athena.
It is said that the necklace could grant your wishes in your heart's desire. But you would also have to use your wishes carefully.
Be careful what you wish for, is what they would say.