The Vexations of a Shut-In Vampire Princess - S01

In a world where death is not permanent, Terakomari "Komari" Gandesblood has proudly called herself a professional shut-in for three years. Born into the noble Gandesblood line, she once tried to live up to her family's expectations. But as a vampire who cannot use magic or drink blood, she soon gave up on becoming an imperial general like her ancestors. Then a misunderstanding with her father lands her one of the Seven Crimson Lords, the strongest fighters and generals in the Mulnite Empire. Now Komari has to hide her lack of talent from the soldiers she commands, or they might try to overthrow her. With help from her new maid, Villhaze, Komari tricks her unit into believing she is a ruthless warlord and promises to conquer the world. But as more people come to admire Komari, her life is threatened further when a vampire from her past returns, fully intending to kill her for good.