The Girl Next Door Who Dropped from the Sky Is Actually an Invincible Vampire

Two Female Leads + Modern City + Slight Rebirth Elements + Vampires + Fantasy Ten Yu gradually realizes that the person she thought had appeared out of nowhere is actually someone she has been searching for all along, reunited with her after all these years. The childhood friend she got to know also seems to be someone from her forgotten past... P.S. This book has a large ensemble cast.