This company moved extremely fast and reached Xiangyang city in the blink of an eye. Mengke's (The Khan) guards saw Yang Guo coming swiftly and fiercely towards them and so they sent two hundred men ahead to stop him. Yang Guo threw his spear and it pierced right through a company commander's chest. He took a spear from Yelu Qi and killed the other company commander. The Mongol guards panicked and Yang Guo tore through their formation. All the soldiers were alarmed and held their weapons tightly and swarmed forward to block him. He threw a spear at every man he saw and killed them instantly. His left arm's superhuman strength was developed when he trained against the mighty waves of the sea. The spears he threw could pierce rocks; obviously it could fly through flesh and blood. Every throw of his was aimed at an officer and he threw seventeen spears, all penetrating the officers' armour and killing them.
This sudden attack was like a bolt from the blue and the legions of Mongol troops at the foot of Xiangyang city could not stop him. He shot right through their formation and came right up to the Khan himself.
Mengke's guards dashed forward to block him, disregarding their own lives. A body of armored guards rushed together and formed a wall in front of the Khan. Yang Guo reached out to take a spear from Yelu Qi but he grabbed thin air. The spear had been knocked away by some Mongol warrior. The Khan's face turned as white as sheet and he immediately rode off. Yang Guo shouted, stepped up on the horse's back, then threw himself forward. Some Mongol soldiers thrust their spears toward him desperately, but Yang Guo somersaulted in mid-air and used his internal strength to snatch all their spears away.
The Khan saw the situation was very dangerous and quickly whipped his horse and galloped away. The horse he was riding was hand-picked from the best horses of the Mongolian stables and was swift as a dragon and could fly like the wind. It was nicknamed the 'Flying Cloud Horse' and was superior to Guo Jing's 'Sweating Blood Horse'. The horse flew on the plains and Yang Guo, using his qing gong, tried to chase him. The Mongol troops behind hurriedly pursued Yang Guo.
All the soldiers, on both sides, saw this and everyone just stopped fighting to watch what would happen next.
Yang Guo saw the Khan riding away and was happy, thinking he could catch up with him. However this 'Flying Cloud Horse' was extremely fast and seemed to be gliding along on the plains. Yang Guo was getting more anxious as the Khan got further away from him. He quickly bent down to pick up a spear and threw it at the Khan.
The spear flew like a meteor and everyone held their breath in anticipation. The horse galloped even faster and just as the spear was about to hit the Khan it lost its propulsive force and stuck into the ground. The Song army cursed while the Mongol army cheered.
Now Guo Jing, Huang Rong, Huang Yaoshi, Zhou Botong and the others were too far away and could only stare in desperation. The Mongol army had tens of thousands of troops but they could only cheer the Khan on as they could not catch up with his horse.
Mengke looked back and saw Yang Guo getting further and further behind him and was less worried and quickly rode towards a legion. The legion cheered and came forward to welcome him. If he reached them, even with Yang Guo's skills he would be no match for an entire legion.
Yang Guo was starting to despair when he suddenly thought, "The spear is too heavy and can't go that far, why not use a stone?" He leaned over and picked up two stones and shot them out forcefully with his internal strength. The stones cut through the air like bullets and they hit the horse on the back. The horse neighed in pain and reared up, throwing its rider into the air.
Although Mengke (Meng-ge) was the emperor of the Mongolians, he had ridden horses and trained in archery since he was young, just like Genghis Khan and his father. He conquered the European territories on horse-back. Though he was thrown into the air, he did not panic and steadied himself back on the horse. He grabbed a bow and hooked his legs firmly onto the horse. He then turned his body and shot an arrow at Yang Guo.
Yang Guo ducked and quickly picked up a larger stone and shot it out with all his strength. The stone flew like a missile, ripped through the Khan and emerged from his chest, shattering on impact. The Khan's organs were crushed and he fell off his horse dead.
The Mongol army saw their Khan fall from the horse and they were stunned. Guo Jing immediately gave the command to counter-attack and all the Song troops rushed out from the city. The Song troops formed up in the "Twenty-eight Star Formation" again and attacked the Mongol army. The Mongol army was now in total chaos and they fled without their weapons and trampled one another trying to retreat. The countless Mongol dead lay scattered throughout the plains and the remnants scurried north.
Guo Jing and the Song army pursued them, then suddenly they saw a Mongol army appear in the west and its formation was orderly. The main banner bore the insignia of Khubilai. Both Guo Jing and Khubilai knew something was wrong. Guo Jing knew the fleeing soldiers could not have re-grouped so fast, while Khubilai knew something had happened to the Khan's army. Khubilai quickly ordered a withdrawal. Guo Jing and the Song army pursued them for 30 li but could not catch up. Moreover Lu Wenhuan had sent his officials to summon Guo Jing back to the city. The Song army withdrew as well.
Ever since the Mongols opened the campaign with the Song Empire, they had never suffered such a disastrous defeat – they even lost their Khan in the battle. The Khan did not appoint an heir before his death and all the generals vied for the Khan's position. Khubilai ordered his army back north. He then battled his brothers for the position. Finally, Khubilai emerged as the victor in the civil war and became Khubilai Khan. However after the civil war the Mongols did not have the resources to launch another invasion on the Song Empire. Xiangyang would be safe from the Mongolians until they launched another campaign thirteen years later.
Guo Jing led the army back to Xiangyang and Lu Wenhuan was waiting at the city gate with the remaining soldiers, welcoming the return of the victors. The citizens of Xiangyang also came out to welcome them with wine.
Guo Jing took Yang Guo's hand and raised a cup of good wine and offered a toast to him, saying, "Guo'er, you did such a great thing today; from now everyone shall revere and respect you."
Yang Guo was touched and finally said something he had wanted to say for the past 20 years: "Uncle Guo, my accomplishments today are all due to your guidance."
The two heroes said no more and drank the wine, thinking there was nothing more they could desire.
They entered the city together and the citizens welcomed them with thunderous applause. Yang Guo thought, "More than twenty years ago, Guo Jing took my hand and brought me to Zhongnan Shan (Mount Zhongnan) and sent me to the Chongyang Palace to learn martial arts. He was completely sincere and honest towards me, yet I rebelled against my teacher and created a lot of trouble! If I hadn't corrected myself, how would I be what I am today?" He was extremely satisfied with himself.
The city was in a joyous mood even though many had lost their fathers, brothers, husbands and sons; but because of them their victory was complete.
Night fell and a large banquet was thrown for the heroes. Lu Wenhuan wanted Yang Guo to be the Guest-of-Honour but he refused flatly. Everyone pushed each other for a long time and they finally persuaded Yideng to be the Guest-of-Honour. Seated next to him was Zhou Botong, followed by Huang Yaoshi, Guo Jing, Huang Rong, Yang Guo, Xiao Longnu and Yelu Qi. Lu Wenhuan thought, "Island Master Huang is Hero Guo's father-in-law but that old monk Yideng's appearance is not remarkable while that old man Zhou is crazy and silly, how can either of them be the Guest-of-Honour?" However everyone was overjoyed and ignored him.
All the generals and officials took turns offering toasts to Guo Jing and Yang Guo and praised them as heroes of the highest order.
Guo Jing then thought of his master's kindness and said, "If not for Quanzhen's Priest Qiu's righteousness and my seven masters who went to Mongolia to teach me martial arts, and not to forget Master Hong, how would I be so highly-skilled today? But as we indulge in wine today, all my masters with the exception of Master Ke are already dead." Everyone felt rather sad. Guo Jing continued, "Now we have won the day, I would like to ascend Mount Hua (Hua Shan) tomorrow and visit my master's grave." Yang Guo said, "Uncle Guo, I was thinking of this too; why don't we all go together?" Yideng, Huang Yaoshi and Zhou Botong all missed their old friend and so they agreed.
The banquet lasted late into the night before ending.