She was an invincible female general, but he kept her sword in its scabbard forever.
Shen Yu couldn't let go of the hatred between his country and his family, nor could he let go of Zheng Yuan.
"Sorry, I'm late."
Zheng Yuan calculated the time accurately every time, so he was never on time.
"It doesn't matter."
Shen Yu's eyes dimmed again and again, so she didn't love him anymore.
Concept: Is there an immortal ending?