Su Ruo arrives in City A to begin her internship and becomes a student nurse at the Provincial Hospital. There, she meets Gu Chen, heir to the Gu family and deputy chief of cardiac surgery. Gu Chen is handsome and accomplished, and has a longtime admirer, Xi, who has quietly stayed by his side for years. As Su Ruo works with Gu Chen, they grow closer. She discovers that beneath his aloof exterior, he is kind and gentle, and before she knows it, she has fallen for him.
When she was little, Su Ruo also saved a boy named Si Han. Abandoned by his parents, Si Han grew up wanting to protect Su Ruo, who was afraid of needles. He eventually became a male nurse. By chance, Si Han reveals an astonishing talent at a singing competition, where a famous music producer discovers him. He quickly becomes a household name, but when his history of being abandoned is exposed, he finds himself caught in a media storm.
After weathering the public backlash, Si Han gradually grows stronger and maintains a special friendship with Su Ruo. Su Ruo and Gu Chen face all kinds of hardships and challenges together, and in the end, they find their way to each other.
