In the year of the Gregorian calendar, due to Yuan Shikai's betrayal, the Hundred Days' Reform failed, and Emperor Guangxu was imprisoned by Empress Dowager Cixi in the YingTai while the Forbidden City was under repair. Lu Er, a second-generation mason, was born into this trade. To match the造型 (appearance/costume design) of the Flower Band in the drama, they embroidered the remaining project of the Yuanming Garden on their bodies with the plan secretly plotted by Emperor Guangxu. Under the pretext of robbing a money shop, they entered the heavenly prison to rescue the grand scholar. Tianjin thug Xu Sandao was beaten up by Hong Zhong and his subordinates, the East-West-North-South Storms, over a territorial dispute. He found an opportunity to assassinate Hong Zhong but was caught by the detective Fuermo as a reformist rebel. The scholar mistakenly helped Lu Er rescue the grand scholar, and Xu Sandao also took the chance to escape. According to the plan, pirates from Singapore, led by长江七号 (Changjiang No.7), were waiting for Lu Er to send the grand scholar overseas. However, Fuermo and Japanese ninjas had already received the news and were lying in wait. Hong Zhong and his followers also tracked them down. Unaware of this, Lu Er and the grand scholar hurried to the scene only to discover Yuan Shikai indulging in wine and women. Enraged, the grand scholar insisted on personally killing Yuan Shikai to avenge the reformists. Reluctantly, Lu Er agreed to assassinate Yuan Shikai. At this moment, they saw Huo Yuanjia with the royal tattoo, the royal tattoo, the royal tattoo.