Anna Tobita finds herself in a challenging predicament in the realm of reincarnated otome games. She is assigned a mentor in the form of an extremely cruel prince! Upon awakening as Annelie, the antagonist of the mature-rated otome game "Cress Secret Love Story," she discovers that she is married to the crown prince and primary love interest, Reinhard. Regardless of which romantic partner the protagonist, Mia, selects, Annelie is doomed to face a dreadful end in every possible conclusion. As if this weren't sufficient, Reinhard, who initially appears kind and compassionate, is actually a sadistic, hot-and-cold prince. He has committed to aiding Annelie in recovering her memories; however, the only method he knows is by forcing her to submit to his desires.