My Fiancé Fell in Love with My Older Sister. After Locking Myself in My Room for Five Days, 500 Years Had Passed

“…I’m sorry. She is my destiny.” —Felicia’s fiancé’s destiny was not her. “As you already know, she is frail. She cannot fulfill the duties of a queen. That’s why, Felicia, I want you to support her. As queen, I want you to help her—your older sister, who will become the second consort.” When her fiancé told her this— (Huh? No way. Absolutely not…!) At that moment, she regained memories of her past life. She locked herself in her room for five days. And the answer she came up with was breaking off the engagement. Enough of this! Determined to confront her father, even at the risk of being disowned, she stepped out of her room—only to be utterly shocked. Because due to the effects o...