Juliet Karenina, the hottest celebrity of her time! One day, she wakes up in the body of a duchess in another world...! "Wh-what? Where am I?" Slow and sluggish, with a timid and pushover personality. She has possessed the body of Rubetria Diorus, who is surrounded by people who viciously bully her. "Hey, you idiot. Our princess is angry. Eat it, quickly." "Hahaha...!" "Oh my god! She actually ate it!" Twin siblings who grew up with her like family but always ignore and ostracize her. "It's honestly exhausting. Why would I ever like you?" Cedric, the man Rubetria has a crush on, who feels no affection for her and only scowls when he sees her. "No one in your family loves you. So, stay quiet as a mouse in this house." Even her step-grandmother, Molga, who tightens the noose around Rubetria's neck where no one can see! The timid and gentle Rubetria Diorus might have endured all of this... but 'Juliet', who has taken over her body, is different! "I don't hold back, no matter who the opponent is." The refreshing, 180-degree transformation of Rubetria begins!