C1738 My Heart Is Cold!

Back when Zhan Mu promised to heal Zuo Tianzong's eyes, he brought Zuo Yi back to the capital. But when Weng Huaisong passed away, that promise went unfulfilled. Even so, Zuo Yi willingly stayed to help him, and years turned into decades. Now, if he could trade a position as Minister of War for Zuo Tianzong's sight, it would ease the guilt he felt towards Zuo Yi all these years