Yurine

Yurine discovers an incomplete grimoire and decides to perform a summoning spell simply to see if she could. Her experiment was successful, but she inadvertently summoned Jashin-chan, a self-proclaimed "evil goddess" (lamia) from Hell Because the spell Yurine used was incomplete, it lacked the necessary instructions to send the demon back to the underworld. Consequently, Jashin-chan is forced to remain on Earth unless she succeeds in killing her summoner, Yurine Personality and Traits ​Despite her human status, Yurine is defined by her cold, cynical, and remarkably composed demeanor Ruthless Punishments: She frequently employs extreme, gory violence—often using weapons like chainsaws, machetes, and tasers—to punish Jashin-chan whenever the demon attempts to assassinate her Supernatural Aptitude: While she identifies as a human, she possesses strange abilities, such as immunity to Medusa's petrification and the skill to create protective magic circles. Her family home is a shrine, and she has demonstrated the ability to manifest sacred barriers Ultimate Yurine": In moments of extreme need, she can tap into a more powerful form by removing her eyepatch, which releases a burst of energy Social Life: Despite her violent dynamic with Jashin-chan, she is generally kind to others and has developed friendships with various supernatural beings who visit her, including Medusa, Minos, and Persephone II Motivations ​Yurine is driven by a curiosity for the occult and a desire to master dark magic. While she treats Jashin-chan as a "familiar" tasked with household chores like cooking and cleaning, she is also goal-oriented and sometimes ruthless, even willing to sell Jashin-chan to resolve financial debts. There are also indications that she seeks greater power and potentially immortality, though her primary narrative role remains that of the unshakeable obstacle to Jashin-chan's return home