The 112th episode of the Zhong Ji series.
- Series: K.O.3an Guo
- Season: 03
- Episode No: 37
- Chinese: 第三十七回
- Original Airdate: November 6, 2009 / November 7, 2009
- Previous Episode: 36th Round
- Next Episode: 38th Round
Shocking news devastates Diao Chan when she hears that Wang Yun has been assassinated by Dong Zhuo while attempting to make a compromise. Yuan Shao runs 17 school armies against Dong Zhuo. After an epic battle between the Five Tiger Generals and Dong Zhuo, they finally defeat him once and for all. Dong Zhuo tries to retrieve his powers, but Diao Chan runs into the middle and pushes him off into the ocean along with herself.
- Dong Zhuo is eliminated once and for all.
- The opening credits has a huge change starting from this episode.
- News regular characters added: Zhou Yu, Da Qiao, Zhuge Liang, Lu Meng, Gan Ning, Sun Quan and Yuan Shao.
- This is Lu Bu's final episode. However, his name continues to appear in future openings.
- Diao Chan disappears into the ocean with Dong Zhuo. Her whereabouts remain unknown. However, she reappears in the 53rd Round.
- This is also the final appearances of Li Ru and Mei Niang.