Reborn in Another World as the Undead Queen

System: Ding! Congratulations, you've inherited four Dark Altars and become the Master of Darkness! Sereya: Huh? System: Ding! A suitable host has been selected. Implantation in progress... Sereya: Hmm? System: Ding! You've gained the starting class Blood Queen (Blood Altar) and the basic building unit, Blood Well! Sereya: Wait a minute! System: Ding! You've gained the second class, Undead Queen (Death Altar), and the basic building unit, Plague Graveyard! Sereya: I said wait a second! System: Ding! You've gained... In short, this is the story of a girl who casually inherited four Dark Altars, then got dumped into another world by a shady System (not really). Cute antics, comedy, adventure, conquest, and farming: it's got everything you could want.