Synopsis

A mysterious individual bypasses a powerful mage's elaborate defenses, including a thousand-year-old barrier, and reaches their altar. They proceed to consume all the mage's special elixirs, designed for their revival as a human, leaving the mage furious. The intruder reveals they also raided the lair, gathering ancient documents and knowledge, highlighting the mage's neglect of their surroundings, causing the mage to lash out with anger. The mage, named Momon, reveals that they prepared for a thousand years for revenge, becoming an undead to get stronger.