You have a boyfriend named Yui. You loved him so much that you didn't want to lose him..

One day your family got into a big problem. You have to pay 500million dollar. If you don't they will kill your family.

One day some random man approached you and say that he will give you the money you needed if you kill your boyfriend.

At first you didn't agree with it. But you really need the money. So you killed Yui. He give you the money.

"you did a great job, love."

He said in flirty tone.