Jewels Ocean

On a cold and mysterious night, five precious stones fell from the sky, each unintentionally discovered by five innocent girls. Unbeknownst to them, chaotic forces seek to retrieve these jewels, for they are the Demon Stones: apocalyptic artifacts capable of imbuing great power, yet at the cost of one’s sanity and soul. But all is not lost, for there is an individual who seeks to protect these gems and their bearers from these antagonists, regardless of the cost.

[From an old review by Nargrakhan]