Y/n was born as the youngest in L/n Clan, known for their infamous fighting style, Tessenjutsu. As the youngest and his older siblings shine, no one expects him much. But what happened if he became a vessel of ancient sorcerer that could make the King of Curses himself shiver? And what happened if the Princess of Gojo Clan became the weapon like her uncle? ☆ male reader × female OC ☆ grammar and spelling errors