I Was Reincarnated as the 7th Prince so I Can Take My Time Perfecting My Magical Ability Episode 3 SUB at Gogoanime

Synopsis: Deep within the dungeon lies a demonic lich that has laid many adventurers to rest. After forcing Robert to escape, Tao faces the threat alone but is overwhelmed by the difference in power. However, just as the lich is about to finish her off... (Source: Crunchyroll)