Klein's Breath

The daily life of the unlucky guy is not surprising. Lin Mo, a down-and-out college student, stepped into the amusement park after being let go again. The moment he accidentally came into contact with the "mysterious girl"'s irrevocable ice cream due to his unlucky physique, the timeline of the Klein bottle was intertwined. Is he Lin Mo after a hundred thousand years? Or Lin Mo? What does Klein mean? How to stop the Doomsday Clock under the Antarctic ice wall? How to end the destiny within the light cone? Which generation should seize the opportunity to break the cycle of reincarnation? Will courage still be humanity's last chance?