It's Hard to Protect the Mountains and Rivers.

27-Year-old Qin Yanli met 19-year-old Xu Lingyue for the first time on the street. The girl was cute and smart, with a beautiful face and a bright smile... After one glance, the love in his heart became stronger and stronger. He wanted to marry her home, love her, pamper her, and protect her... But the mountains and rivers are broken, the country needs me, and my girl also needs my protection. Only by winning this battle can we protect these thousands of miles of mountains and rivers and protect the girl in our heart.