I Dedicate This Life To You

Xin Xia has secretly harbored feelings for Lu Zi'ang for many years, never daring to confess, simply because he has always regarded her as a younger sister

In the year when Lu Ziang went abroad, he, feeling utterly exhausted, said to her, "Many years later, if you are not married and I am not married, how about we get married?"

She treated it as a joke and casually said, "Sure!"

When she was let down by her boyfriend, he returned to the country and the first thing he said was, "Nuan, let's get married"