Savior, Run Away

Taking advantage of the darkness, a thief jumped into the window of the flight attendant's house. As a result, the flight attendant came home unexpectedly and bumped into the thief. In panic, the thief fell downstairs. By coincidence, a dark meteor falling from the sky happened to hit the thief. The thief was able to save his life, but fell into a deep sleep for five hundred years. When he woke up, the world had already changed. . .