Sucram

I actually thought the setting was good.
In front of all the prince, princess, emperor, empress and parents, just show how serious he is

Actually I find it touching.
U must understand Chinese to know 此生非她不娶 is akin to a vow that this lifetime he will marry only her and nobody else.
He is a general in ancient China so their Vow carry weight and is a way to professes his deep love for her.

April 18 confirm

Actually, almost all the top notch xianxia and wuxia have woman that can fight and kick man ass 100 times over