Bound to a Villain System, but It Got the Target Wrong

I bind myself to a romance conquest System, and my mission is to drag the aloof beauty down from her pedestal.

But the System malfunctions and mistakenly binds me to the sickly prince next door.

Looking at my target, who's coughing blood and seems ready to meet his end at any moment, I fall silent.

"Um... do I get a performance bonus if the conquest succeeds?"

System: "Yes, but if he dies, we'll deduct twice that amount."