Long, long ago, on Planet Zi, there lived a young man named Ling Xuan. He was a scholar, and although his family was not the richest, he lived comfortably. His neighbours were close family friends, and among them was a girl named Yula, who was a year younger than him.
Yula always aspired to become a doctor, but her family was too poor to afford the tuition fees. Ling Xuan, who was almost her childhood sweetheart, decided to help her achieve her dream. He stopped his studies and went to work, using his earnings to pay for her tuition fees.
Yula studied diligently, and her hard work paid off as she became the top student in her class. Jin Tao, who was studying in the same class, became interested in her. He gave her flowers and invited her on a date, but Yula refused.
