Fans were treated to a message from Dark Phoenix star Sophie Turner. 1 / 6
In a video posted on Twitter, she teased a 'very special surprise.' 2 / 6
The surprise is set to drop tomorrow. 3 / 6
Dark Phoenix is based on the X-Men storyline 'The Dark Phoenix Saga.' 4 / 6
The story was written by written by Chris Claremont, with art by Dave Cockrum and John Byrne. 5 / 6
Dark Phoenix is set to release on June 7. 6 / 6