Otherworldly Record of the Magic Stone - Aisha's Salvation is a Manga/Manhwa/Manhua in english language, MONSTERS series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.nl fastest updating comic site. The Summary is

A young lady has been cursed and parasitized by a magic stone. She became an indescribable killing machine. All of this was just the price of her witch mother seeking revenge against the gods. But the young lady didn’t surrender herself to fate. She vowed to use her own determination to find redemption and undo the cycle of the curse.