Entropy Reverse Epoch

"Entropy Reverse Era" - an original hard science fiction feature that pays tribute to Liu Cixin A star is moving backwards. An old notebook. One sentence: "Don't imitate your father". A light that hasn't been turned off in twenty years. Physicist Chen Mo discovered in the observatory's data at three o'clock in the morning that Alpha-7 Lyrae was evolving in reverse. My father's old notes revealed the answer - the "entropy inverse region", a region where the second law of thermodynamics fails. Twenty years ago, my father and three people disappeared into the depths of the void on a detection boat. Twenty years later, a woman whose memory was reversed, remembering the future but not the past, knocked on his door. "Your father is still alive. But you'd better not go looking for him."