While playing games, modern funny woman Lu Yuyan accidentally time-traveled due to opening a cola, becoming the unfavored Princess Consort of Qin. The original owner had a notorious reputation, was hated by Prince Qin Yue, and repeatedly fell into dangerous situations. With her unfettered personality breaking ancient rules, she talks back to the prince, visits brothels, outsmarts opponents in the inner palace and imperial court, and resolves crises with modern thinking, combat skills, and medical expertise. Starting from head-on opposition and mutual probing, the two slap faces and punish scumbags all the way, going through assassinations, palace intrigues, and conspiracy traps, as the bickering couple gradually develop romantic feelings. Daily comedic moments intertwine with political struggles, staging a sweet and hilarious ancient love story.