RIN ~Daughters of Mnemosyne~

In the bustling, neon-drenched metropolis of Tokyo, Rin Asougi operates a private investigation agency, tackling cases that often delve into the city's darkest corners. But Rin is no ordinary detective; she possesses a secret that transcends mortal understanding, granting her an unnerving resilience and an endless lifespan. Alongside her enigmatic partner, Mimi, Rin navigates a world where ancient mysteries intertwine with cutting-edge technology, and where the line between humanity and something far older blurs with every case. Their investigations frequently lead them into encounters with a shadowy organization and a host of bizarre, often violent, individuals with their own supernatural gifts. As Rin grapples with the echoes of her own fragmented past and the implications of her unique existence, she finds herself drawn into a cosmic struggle that spans centuries, hinting at a truth about her origins and the very fabric of reality that could shake the world to its core.

✦ AI-drafted summary