The True Love of the Flower Maiden and the Crimson Prince ~True Love? Don't Be Ridiculous! It's Just Infidelity!!~

One day, memories of the future and past lives suddenly return to the countess's daughter, Elipha. In her memories of the future, at the graduation party two years later, she is broken off her engagement by the Second Prince, her fiancé, citing true love as his reason, and she finds herself subjected to terrible treatment. This won't do! I have to do something about this! Elipha's struggle begins.