Recaps

Dr. Ratio challenged Yu Xiaogang’s reputation with verifiable theories and Soul Tools, then refused to let Spirit Hall control how his work spread. A massive crowd forced him to appear publicly, and he left Bibi Dong questioning her idealized view of Yu Xiaogang.

• Dr. Ratio challenged Yu Xiaogang’s Ten Core Competencies Theory, and Bibi Dong failed to defend it when he presented a formula that predicted inherited Martial Souls.
• Dr. Ratio demonstrated the Soul Tool Handgun and Index Light Shield, then treated Bibi Dong when the Rakshasa God’s influence caused her to collapse.
• Bibi Dong ordered Dr. Ratio’s theories and inventions kept secret, but Yan and Xie Yue demonstrated the formula publicly and confirmed its prediction of a child’s Gray Wolf Spirit.
• Bibi Dong tried to restrict Dr. Ratio and confine him, but his theories had already spread and a vast crowd gathered outside the Pope’s Palace demanding to meet him.
• Bibi Dong sent Titled Douluo to seize Dr. Ratio, but they disappeared after encountering his Phase Spirit Fire, and he refused to appear until Qian Daoliu persuaded him.
• Dr. Ratio addressed the crowd, told them to derive the Bloodline Spirit formula themselves, and promised to reveal the Three Elements Fusion Skill in three days with Xie Yue as its demonstrator.
• Dr. Ratio freed Bibi Dong and told her that she had turned Yu Xiaogang into an idealized genius, leaving her questioning her judgment as she spat out blood.

Dr. Ratio’s Three Elements Fusion Skill lecture drew the Soul Master Realm’s attention, while he introduced the Synesthesia Beacon and challenged the practice of hunting Soul Beasts for soul rings. The arc left Ratio preparing experiments with a thousand soul masters as factions pressed Spirit Hall to share his research.

• Bibi Dong collapsed after Dr. Ratio’s accusations about Yu Xiaogang, and her Soul Power fell as Hu Liena and Qian Daoliu sought Ratio’s help.
• Dr. Ratio taught Xie Yue the Three Elements Fusion Skill, and Xie Yue defeated Yan after learning to conceal and control his Soul Power.
• Spirit Hall held Ratio’s packed lecture, where Xie Yue’s initial demonstration failed until Ratio rebuked him and gave him time to think independently.
• Shi Nian demonstrated his Seven-in-One Soul Power Fusion Skill, and Ratio rearranged the students and adjusted their output to raise its power to the Spirit King level.
• Xie Yue successfully demonstrated the Three Elements Fusion Skill, but Ratio discovered that forcing it had damaged his main meridians and then helped him break through to Spirit King.
• Dr. Ratio announced the Synesthesia Beacon and his plan to mediate between humans and Soul Beasts, then vanished as Qian Daoliu tried to stop him.
• Qian Renxue asked Ratio to save Bibi Dong, and Ratio confronted Bibi Dong in her spiritual world before she woke with her Soul Power reduced to Soul Douluo.
• Tang Xiao abducted Ratio to demand his theories, but Ratio immobilized him and examined the beast souls in his soul rings before asking Qian Daoliu to gather a thousand soul masters for experiments.

Dr. Ratio proved that soul beasts could produce soul rings without dying, then brought Di Tian to Spirit Hall to negotiate human and soul beast cooperation. As the Scholars Alliance gathered around Yu Xiaogang, he challenged Ratio’s theory in public, leaving the crowd questioning whether self-produced rings were safe.

• Dr. Ratio helped Demon Bear Douluo and Ghost Leopard Douluo advance by clearing lingering will from their soul rings, then left Spirit Hall with Xie Yue to pursue his research.
• Bibi Dong and Spirit Kite Douluo accidentally activated a device in Ratio’s laboratory, releasing an aura that alarmed powerful beings across the continent.
• Ratio traveled to the Star Dou Great Forest and, with the Azure Sky Bull Python’s cooperation, developed a way for soul beasts to produce soul rings without dying.
• Xie Yue absorbed the Azure Sky Bull Python’s self-produced 100,000-year soul ring, and Ratio taught the gathered soul beasts how to produce their own rings.
• Di Tian and the Ferocious Beasts confronted Ratio, but the Three-Eyed Golden Lion protected him, and Di Tian agreed to accompany him to Spirit Hall.
• Ratio introduced Di Tian to Qian Daoliu and the Spirit Hall Elders, while Yu Xiaogang joined the Scholars Alliance and claimed he could surpass Ratio.
• At a Spirit Hall banquet, Di Tian called for fair treatment and proper agreements between humans and soul beasts, while Ratio summoned Ning Fengzhi to discuss his martial soul.
• Yu Xiaogang publicly questioned Ratio’s self-produced soul ring theory, arguing that soul masters could not verify the rings’ quality and that they held less accumulated Soul Power than rings taken by killing soul beasts.

Dr. Ratio exposed Yu Xiaogang’s errors, demonstrated Self-Produced Soul Rings, and completed his research on sealing and inheriting Soul Rings. As his company and Charity Foundation drew support, factional disputes and rumors spread, while Zi Ji arrived in Spirit City determined to claim him.

• Xie Yue and Di Tian refuted Yu Xiaogang’s accusations, and Xie Yue demonstrated his Self-Produced Soul Ring before the assembly.
• Ning Fengzhi revealed that his Self-Produced Soul Ring had raised his Soul Power, while Ratio condemned Yu Xiaogang’s unsupported doubts and prepared a large experiment.
• Ratio removed Demon Bear Douluo’s Hundred Year Soul Ring for testing, while Spirit Kite Douluo became his assistant and experimental subject.
• Ratio suppressed the fighting among the experimental subjects, guided successful participants in creating Soul Rings, and helped Demon Bear Douluo develop a powerful inheritable Soul Skill.
• Ratio explained that Original Soul Rings could erode Soul Masters’ potential, announced the benefits of Self-Produced Soul Rings, and revealed a company that would sell Soul Ring Containers and fund charity.
• Bibi Dong tried to undermine Ratio’s company, but factions donated more than eight million Gold Soul Coins to the Charity Foundation before Ratio ordered the sponsorships returned.
• Yu Luomian and Nan Hao Hao defied the factions’ pledge not to fund Ratio, and Nan Hao Hao accidentally killed Yun Shan during a confrontation at the Cloud Mist Sect’s hotel.
• Ratio confirmed that Soul Ring Sealing research had succeeded and announced a product launch, while Zi Ji arrived in Spirit City and declared that Ratio could only be her man.