Free Life Fantasy Online: Immortal Princess (Manga) Vol. 15

IMMORTAL QUEEN Tsukishiro Kotone, aka the Immortal Princess Anastasia, rallies the survivors of the game's second official event to vanquish the Triffid and achieve the best possible result. Though for the zombie-turned-princess, there’s no better result than all the EXP she earned, giving her enough levels to finally evolve into her next form. The journey takes her to the underworld itself, where she receives a surprisingly warm welcome from the living dead...