Mei Wong

Mei Wong is a former slave currently residing in Rivet City. When you first meet her she comes across as being very scared, as she fears a male Slaver named Sister is also in the city, and on the lookout for her.

When you meet her, you can either choose to give her 25 Caps to purchase a gun and defend herself from Sister, or go and find Sister himself, and let him know how to find Mei Wong. Either way, Sister will vanish from the city within a few days, and you will receive a Positive or Negative Karma boost based on your actions.

If you do help Mei Wong out, she will give you the location to the Temple of the Union.

It is also possible to use the Mesmetron to enslave Mei Wong.