Tansy Sutton, a 'Good-for-nothing', time-travels and is bound to a 'Slacking Off System'. She creates 'The Crimson List', signing up handsome men to share their Cultivation Base, unaware it's a Blood Curse of the Demon Clan. Celestial Lord Kael Sheridan and nine powerful experts are enlisted. A conspiracy is unveiled, she awakens past life memories as a holy maiden, reverses the curse, breaks free from the System's shackles, and begins a true cultivation life.