Returner

is a 2002 Japanese science fiction film directed by Takashi Yamazaki and starring Anne Suzuki and Takeshi Kaneshiro. Plot Milly is a soldier from 2084, where humanity is on the verge of extinction because of the "Daggra", an alien race. In mankind's final stronghold in Tibet, Milly leaps into a newly built time portal just before the fortress is overrun. The portal sends her to 2002, where her mission is to kill the first Daggra, who faked a crash landing, and stop him from signaling his invasion fleet. Milly lands in the aftermath of a shootout in Tokyo Bay, where a hitman named Miyamoto holds the murderous Triad mobster Mizoguchi at gunpoint. Her arrival allows the mobster to escape and Miyamoto takes Milly, who he thinks he accidentally shot, back to his place. She was saved by a plate of metal in her coat. She tapes a tiny bomb to his neck and threatens him into helping her on her mission. Miyamoto has a personal score to settle with Mizoguchi, who killed his childhood friend by kidnapping him and selling off his organs. That night, Miyamoto sees Milly cleaning up his trenchcoat on a coat hanger, so he tells her to go back to sleep. The next morning he discovers photos of himself and a newspaper article on his death. He shows these to his weapons supplier Shi, who tells him it's an elaborate trick the Triads wouldn't waste their time on.