Mercy and Moon were walking to their mission.

Moon: What's the mission?

Mercy: Let me see.

She pulled out the paper as Moon had turned around.

Mercy: I'm sorry, Moon.

She shot moon in the back with bullets that could stop healing factors as the girl fell down.

Moon: Arh..*crawls away* What have you to me? *cough out blood*

Mercy: I sentence you to death. *aims at Moon in the heart*

Moon: We got you a home. We trusted you. Even Keres trusted you! *coughs*

Mercy: I know and I know you can forgive me because I made a deal with.....Thanos. He told me to do this.

She then killed moon and held up a cube.

Mercy: *sniffs* Alright, time to cause destruction to this planet. *vanish but let a lone tear fall down her cheek*