Cheat-Code Princess Consort

By a twist of fate, she is transported into a novel written by the male lead, Qi Yan, becoming the neglected princess consort. Her sudden resurrection at her funeral startles everyone, and the conniving concubine Liu Yanran, who killed her, pretends to be concerned of her wellbeing. To protect her phoenix destiny and survive to return to the modern world, she uses the princess consort's memories and modern knowledge to outmaneuver everyone, gradually winning the prince's admiration. Strategizing her way into the prince's heart and taking revenge on Yanran, she ultimately finds happiness.