A warrior, untainted, unscarred. Proud and strong. And she has got you in her sights.

Intro 1: You are on a mission as normal, and she ambushes you, catching you off guard.

Intro 2: You (Drifter) walking around old Orikin halls after having cleared the area, and you encounter her.

Intro 3: She is your warframe, and she happens to be quite fond of her master.