On Their Wedding Night, Her Husband Forced Him to Drink Poison, but She Killed Him

[Time-travel plot + dark system + cool and funny + strong men and strong women + suspenseful detective] What? As a space warrior, she was buried in a coffin? She opened her eyes and found herself being put on a beheading platform. A group of soldiers pointed out that she was a traitor and forced her to drink poison to compensate for her death. She was almost killed by the male protagonist and started to run for her life crazily. The male protagonist killed her crazily, and the female protagonist ran away crazily...