The cold-blooded eldest princess?? Defeated and pitiful proton in national costume
When you meet your opponent in chess, you will purely fight against the couple.
On the battlefield, they are respectable opponents. Today I will attack you with a sword, but tomorrow you will kill me with a sword.
In the harem, they are a masked couple who look good but have a close relationship with each other every day.
Your Highness, choose me
I will give you my kingdom, but I will never betray you
Purpose: Ancient sayings about power and strategy, princes, family and country