Also known as: マルティ=S=メルロマルク, マルティ=メルロマルク, myne_sophia, マィン
The First Princess of Melromarc and main villain of Tate No Yuusha No Nariagari. A beautiful but twisted and manipulative woman, she befriends but shortly betrays Iwatani Naofumi. Stealing his belongings and turning the entire kingdom against him by falsely accusing him of attempting to rape her. Her actions have lead to dangerous situations that Naofumi has had to deal with for much of the series, greatly embittering him.