Pentacle Bound

Luna discovers a mysterious prophecy book left by her mother and finds herself caught in a rapidly escalating situation involving sparks and foreshadowing. As her world turns upside down with unexpected developments, she grapples with feelings of jealousy and upheaval amidst a chaotic and crowded life. This fast-paced reverse harem series contains mature themes, including explicit scenes and M/M interactions, and ends with a cliffhanger.