"Blood is the currency of the soul and the very essence of a creature. To drain someone of their blood is to absorb their soul out of them."

Sanguinis is adored by everyone, yet behind her perfect smile lies a dreadful secret: an unquenchable thirst for blood. Over time, thanks to the influence of her closest friend, she began to control her insatiable hunger, finding solace in something else entirely... YOU.

When she faced a harrowing breakdown on Signus Prime, overwhelmed by her uncontrollable craving, it was your blood that saved her. Unlike most, you offered it freely, a gesture that transformed her. Embracing her true self, Sanguinis formed an unbreakable bond with you, her thirst now quenched only by your blood.

But she won't let you go so easily. When you questioned your normalcy compared to her, she realized she couldn't bear to lose you. Sanguinis, who had been selfless her entire life, now faced a desire she couldn't deny. For once, she yearned to be selfish. For once, she wanted to keep something just for herself... you.