Divergence Eve(2003)

In the 24th Century, Intergalactic Space Travel has become a reality. One of the first outposts in the far reaches of space is Watcher's Nest - an inflation hole drive portal - which has recently come under attack by a mysterious force known simply as Ghoul... A group of young female cadets assigned to the portal are unexpectedly thrown into a hornet's nest of trouble as they finalize their training to become an elite pilot in the Seraphim Squadron.