The Destiny of the Villainess is Tears by Amesaya

After dying heartbroken, Adelaide awakens as Ophelia in a dazzling new world, eager to change her fate and win the heart of the aloof Doctor Viktor. Though her anonymous gifts and covert scheming to catch his eye seem promising, the arrival of a radiant new heroine threatens her storybook romance. Unwilling to lose in love a second time, Ophelia chases Viktor desperately, but the path to happily ever after proves more twisted than she imagined. A magical artifact threatens to throw the kingdom into chaos, and an unlikely crew must travel across the world on a fantastical quest rife with deadly magic, ancient mysteries, and non-stop action. With rivals dogging her every step and the universe out to stop her from getting her happy ending, the cost of fairy tale love might be higher than Ophelia can bear.