Repeated Possesions

Long before the monsters existed, there was a Goddess of the moon named Luna. She fell in love with a man who shined like the sun in her eyes. The humans were scared of the woman, afraid she was seducing the man. The humans took the man away from her, killing her under the full moon. The moon turned red and the Earth shook, making the dead rise. Monsters began to litter the Earth. Over time, the peace grew but was broken into war, only to seal the monsters underground, with the only entrance on top of Mount Ebott. Chara was born under the Lunar Eclipse, making her soul be enslaved by Luna. Can the curse be broken by Frisk or will Chara forever be a puppet to the Moon Goddess?