Medicinal Immortal

She is from a century-old Medical Arcana family, a medical prodigy. Born into nobility, she is set to be the heir of a heritage passed down through the ages. The death of a body, the destruction of a soul, then a resurrection, and the world shall be reborn! Him and her, they had a promise made from childhood romance, that the day the magnolia tree matures, shall be the day they marry. Him and her, share a spiritual karmic bond from the day they met. A sly and cunning little baldie leaves an impression on him. Yet, can someone later tell him why and how the little baldie would transform into a woman with such worldly beauty?