Got a System, Got a Harem (Not Sorry) - Episode 2

While exploring outside with her companions, Evelyn Hart was hunted by unknown creatures. Fleeing in panic, she stumbled into the castle of the Blood Eerie. After being bitten, she awakened a system, and with it, her path of forging bonds began. One by one, she contracted them all: the Blood King, the Blood Prince, and a mysterious human boy.