Tang San and his party arrived at Shrek Academy and realized that the academy was being secretly monitored by unknown forces.They decided to sneak in quietly to find out.At this time, Dugu Bo was seriously injured and suddenly appeared and begged Tang San to rescue the fourth prince Xue Beng.Worried about the safety of his father, Emperor Xue Ye, Xue Beng sneaked into the palace alone, but accidentally fell into the trap set by Xue Qinghe.Xue Qinghe took advantage of the situation where the ministers were still suspicious of Xue Beng's rebellion and forced Xue Beng to confess in front of the ministers in an attempt to consolidate his position.Not to be outdone, Xue Beng vowed to expose Xue Qinghe's true face.However, Xue Qinghe threatened Emperor Xue Ye's life, and Xue Beng had no choice but to take a painful but not fatal poison to show his loyalty.

Yang Wudi healed Dugu Bo's wounds, and he only needed to rest for a while to recover.Seeing how seriously injured Poison Douluo was, everyone couldn't help but worry about Xue Beng's safety.Dai Mubai analyzed that in order to secure the throne, Xue Qinghe would not easily kill the prince, but would use Xue Beng's confession to win the trust of the ministers.At this time, if anyone rescues Xue Beng, he will be regarded as a traitor and play into Xue Qinghe's hands.Although they knew it was a trap, they still decided to take the risk to rescue Xue Beng and Emperor Xue Ye because this was their only chance to make a comeback.

Tang San and others prepared to enter the palace, leaving Poison Douluo to recuperate in the academy.Yu Xiaogang asked Tang San to send a signal when he was in danger, and he would lead the soul master corps to come to support.Tang San reminds Xiaogang that Xue Qinghe has been coveting the Tiger Talisman for a long time and may collude with the Martial God Temple to attack.Rongrong informed his father and asked people from the Qibao Glazed Sect to come and protect the academy.

Xue Beng finally saw the unconscious Emperor Xue Ye, and he forced Imperial Physician Yang to take poison in order to force him to hand over the antidote.In desperation, Xue Beng put Emperor Xue Ye and Doctor Yang into the Shunyi Qiankun Bag, but time was limited.Xue Beng tried to escape from the palace, but was stopped by Xue Qinghe.

Tang San and others rushed to the palace and found that the palace had been controlled by Xue Qinghe and had colluded with the Martial God Temple.When Tang San rescued Xue Beng, he discovered that Xue Qinghe's true identity was Qian Renxue, a descendant of the Martial God Temple, and his strength had reached the level of Soul Saint.Qian Renxue revealed that the Martial Arts Temple had sent people to besiege Shrek Academy.Seeing that his companion was injured, Tang San decided to delay time and proposed to cooperate with Qian Renxue, but the conditions were harsh.

After Dai Mubai and others recovered their soul power, they made a plan to try to hold off the Titled Douluo and let Oscar take Xue Beng away.However, they were still defeated by Gallican Douluo.In the duel between Tang San and Qian Renxue, Tang San was in trouble.At the critical moment, Xiao Wu stepped forward.