I’m Using the Hero Who Loves Me Too Much, Because I Planned to Live a Long Life in This World (I Probably Failed Again)

<p>I use the hero who fiercely loves me, and in this world I aim to live long!<br/><br/>"Please, use me."<br/><br/>Lizette, a count's daughter, is a "Recaller", or a holder of previous lives' memories, and she is on her fourth life. In her past lives, always on her 20th birthday, she would be killed and eaten by a demon. So to live a long life in this one, Lizette retreated to a remote countryside sanctuary, where monsters don't appear, living quietly and peacefully. <br/><br/>However, one day, she, once again, met a noble boy whom she saved in her childhood, Ralph. Somehow, he had become the country's hero, who toppled a demonic king. <br/><br/>If it may be possible to avoid death by Ralph's side... With this in mind, Lizette accepted his proposal.<br/><br/>"Even if your life is switched, I will always protect you, Miss Lizette."<br/><br/>While bewildered by Ralph's exceedingly heavy affection, Lizette approaches the truth of her repeating deaths. Will Lizette be able to live pass her 20th birthday unharmed this time?!<br/><br/>From now, the serious romantic comedy between the heroine who doesn't want to die and the intensely loving yandere hero begins!</p>