In a world where martial arts mastery is revered, Cheng, known for her grace and skill in combat, finds herself in a fierce struggle to protect her family's legacy from the merciless Yun Wei. However, her plans are foiled at every turn by her mischievous great-nephew, Yu Tao, whose reckless behavior leads them both into a series of hilarious yet dangerous predicaments. As chaos ensues and mishaps pile up, Cheng and Yu Tao eventually find themselves framed for a crime they did not commit, landing them behind bars while the documents to Cheng's estate fall into the wrong hands. Desperate to reclaim what is rightfully hers, Cheng ventures into the lion's den at Yun Wei's stronghold, only to be captured and held hostage. Now, as the tension mounts and the stakes are raised, Cheng must confront Yun Wei in a battle that will push her to her limits. With betrayal and treachery lurking at every corner, Cheng and Yu Tao must band together to survive the deadly showdown that awaits them.