I was never much of a spy. After failing one mission after another, I thought my master had given up on me. Who knew... Master, you can't set me up like this! You're sending me to the general's residence in an enemy kingdom? And I have to find Madam Liu, who's also a spy? But Master, why didn't you tell me Madam Liu was carrying the enemy's child! Fortunately, Senior Brother is protecting me along the way. But Senior Brother, I'm only seventeen. I'm really not cut out to be a spy...
Theme:
At the end, I didn't expect that this silly girl was watching all this as a bystander. We are the protagonists of our own lives and also the supporting roles and bystanders of other people's lives.