K.O.3an Guo

Dong Zhuo has placed a bomb on the principal's chair. When Xiu/Liu Bei tries to remove it with a spell, he accidentally reveals his capability of magic to Ah Xiang. It was later found out that the bomb was a fake, and the real bomb is placed somewhere else. Guan Yu and the others find it in time to absorb its power before it could destroy the school. The postfix "wulabaha" becomes a known vulgar word amongst people. Meanwhile, Yuan Shao arrives at Dong Han Academy and uses his new political power to take Ah Xiang back into his arms

Yuan Shao and Guan Yu erupt in a contest for Ah Xiang after she was kidnapped by Xiu/Liu Bei's "old friend". Meanwhile, the historic emperor of Eastern Wu, Sun Quan, makes an appearance. And his intentions are not good. The three future kings arrange a meeting for the first time.

Dong Zhuo attacks the school union from the inside and dethrones Liu Bian; his actions turn the Silver Dimension into a disastrous world. After Dong Zhuo took over Liu Bian, he fires away the Cao Family. When he plans to attack the others, Lu Bu stops him to take over the throne. Having become more and more evil by the dark powers seeping inside him, Lu Bu tries to kill Dong Zhuo, only to fail. Meanwhile, Zuo Ci appears for the first time.

The news of Wang Yun's death devastates Diao Chan. Yuan Shao runs the seventeen school armies against Dong Zhuo. After an epic battle, the Five Tiger Generals, Cao Cao and Xiu/Liu Bei finally defeat Dong Zhuo once and for all. When Dong Zhuo tries to retrieve his powers, Diao Chan runs into the middle and pushes him off into the ocean along with herself.

All schools are finally returning to normal after Dong Zhuo's reign was deteriorated. However, Yuan Shao takes the landmark of Dong Han Academy to himself while prompting to bend all other schools to his will. In order to win it back, they enlist the help of Zhuge Liang, the man who's known for his incredible wisdom. Meanwhile, Xiao Qiao is having problems of her own, now that she has three guys to choose. When Ma Chao receives a message from his father, he departs to Liang Zhou to lead his army, accompanied by Zhao Yun and Huang Zhong.

After a long time of begging, Zhuge Liang finally agress to help them save Dong Han Academy. Guan Yu recovers memories of Diao Chan and sadly cries over the hill before departing to Liu Cheng. Zhou Yu concocts a plan to snatch Xiu/Liu Bei from Cao Cao's team by luring him to Jiang Dong. Meanwhile, Sun Jian, the Sun family's head, and alternate counterpart of Ye Si Ren, Duan Chang Ren and Hei Long, makes an appearance. When Xiu/Liu Bei goes to meet Dong Cheng Wei, Zhuge Liang comes into the middle and overhears their conversation.

Sun Quan and Zhou Yu plan to make Xiu/Liu Bei stay in Jiang Dong. Dong Han Academy is officially banned by Yuan Shao's politics. Xiao Qiao is forced to return to Zhou Yu's arms.

All Dong Han students have moved into Jiang Dong High School's building to continue their education, but nothing remains the same now that they are using other people's places. The students and faculty of Jiang Dong continuously give the students of Dong Han a hard time. Xiu/Liu Bei and Cao Cao's relationship is seriously strained when Cao Cao finds out that Xiu/Liu Bei is in command of a secret army that was given to him by Liu Bian a while ago. Meanwhile, Zhou Yu faces jealousy when he catches Xiao Qiao and Cao Cao together.

Zhuge Liang, forced to come up with ideas to solve their pressing problems, uses ideas from the graffiti to figure things out. How will the event turn out? Sun Quan figures them out and tracks them down before they could escape. Zhou Yu protects Xiao Qiao with his life. How will Cao Cao, Xiao Qiao and Zhou Yu solve their love-triangle? Meanwhile, the culprit who sent a secret agent to attack Sun Quan is caught... it's Da Qiao.

Cao Cao and Sun Quan have one day to save Da Qiao from death sentence. Yuan Shao attempts to make Sun Jian, who is plotting to create a new school, to honour his wedding plans with Ah Xiang. Cao Cao loses his eyesight after he was attacked by an unknown enemy. The same enemy who has been causing trouble around the students of Dong Han Academy since before they came to Jiang Dong. Whoever could the culprit be? Meanwhile, Xiao Qiao and Zhou Yu undergo another big change in their relationship after a series of bad events.

Someone is setting traps for Sun Quan and Da Qiao, causing Da Qiao to lose her hearing in an explosion and Sun Quan to lose his sight. While Sun Quan is blinded, Da Qiao makes a shocking discovery. Meanwhile, the person who provides information to Zhuge Liang in the toilet turns out to be Huang Yue Ying, Zhuge Liang's future wife.

Sun Quan has given Cao Cao an army in request to fight against Yuan Shao. Having been driven to the edge too many times, Cao Cao decides to accept the offer. Xiao Qiao agrees to think well of where she stands with Cao Cao before hs departure, only to make a new discovery about Zhou Yu at the same time. Meanwhile, someone is transferring to Dong Han Academy.

Cao Cao returns to Jiang Dong after a victorious battle against Yuan Shao, and reclaims Dong Han Academy into his hands. Xiu/Liu Bei and Ah Xiang return to meet up with their friends, but not before Ah Xiang shares a difficult goodbye with her father and brother. However, her father has other plans for them.

Xiu/Liu Bei must deal with the idea of being with Ah Xiang permanently or give up their relationship to maintain the world order. Enburdened by Ah Xiang's pain about his secrecy, he tells Ah Xiang his true identity. Meanwhile, Sun Ce returns home after a victorious war, only to meet his doom on his way home.

Everyone prepares to return to Dong Han Academy and help Cao Cao defend their school. Ah Xiang, however, decides to stay behind to support her family after she learns of her brother, Sun Quan's deafness. When the students of Dong Han become thwarted by Sun Quan's hinder, Guan Yu suddenly appears out of nowhere to help.

Xiu/Liu Bei meets Cao Cao to talk peace on Jiang Dong's behalf, but the conversation takes a disastrous turn. Cao Cao now turns against everyone he held close to for his goal to claim power. Meanwhile, Zhao Yun, Ma Chao, and Huang Zhong return from Liangzhou and join the others at Jiang Dong.

Something is wrong with Xiu/Liu Bei; he has lied about Cao Cao and led everyone to a major misunderstanding, and his behavior is beyond normal. What could he be up to? Meanwhile, Ah Xiang discovers a shocking secret about her family. Xia Liu and Ye Si Ren make an appearance together in this episode.

A fight erupts between Sun Quan and Guan Yu when Sun Quan attempts to take back Jingzhou Building, after Xiu/Liu Bei rebels against their order to return it. By following his brother's decision, Guan Yu "dies" from the battle. In the mean time, a grief stricken Zhang Fei gets attacked by Jiang Dong's soldiers.

An unknown disease has been spreading around the Silver Dimension. Ah Xiang finds out that the Liu Bei she has been facing is the real one and sets out to find Xiu, but she gets captured by her now demonic father. Meanwhile, Zhao Yun, Ma Chao and Huang Zhong find out about Xiu's true identity. Sun Quan declares enmity and ends his bond with Sun Jian after finding out a devastating truth.

The epic battle of the Silver Dimension begins. This time, it will be harder than all previous battles combined. Dong Cheng Wei, Champion, Cao Cao, Xiao Qiao, Sun Quan and the Five Tiger Generals must give more of their collective powers to stop Ye Si Ti from dominating the Silver and Iron Dimensions. But the battle turns more disastrous when Ah Xiang emerges as their enemy under her father's control. This is the final episode of K.O.3an Guo.