Arc 5Serums and Seizures
Xu Xiao conquered the Mongol threat, then exploited the Marvel world to develop a body-enhancing serum before leaving for a world where he seized control of New York’s elite and recruited Eddie Morra for NZT-48 research. He tested the serum and NZT-48 on himself, unlocking much of his genetic potential and discovering that mental power could create fire directly.
- Xu Xiao led the Revival Army to defeat the Mongols, drive them back to the grasslands, and purge corrupt officials, then told Li Mochou and Xiaolongnü he would declare himself emperor and leave them in charge while he traveled.
- Xu Xiao forced Jonathan Van der Will to help him obtain Spider-Man research, recruited Dr. Thor, and used Peter Parker’s blood and Spider-Man specimens to develop an enhancement serum.
- Xu Xiao tested the serum, rejected its emotional side effects, and ordered Dr. Thor to produce a safer version while the Van der Weil Company spread the flawed serum across New York and triggered widespread chaos.
- Xu Xiao killed five Spider-Men who tried to investigate his laboratory, tested the improved serum on Dr. Thor, and distributed more than thirty thousand doses while studying the results.
- Doctor Strange confronted Xu Xiao, but the Time Stone could not hold him, and the Heavens World-Crossing Gate carried Xu Xiao away from the Marvel world.
- Xu Xiao controlled New York police leaders and the mayor, forced political and business figures to kneel, and ordered them to help him seize influence and find Eddie Morra and NZT-48.
- Xu Xiao recruited Eddie Morra with money and promises, gave him NZT-48, and ordered him to improve the drug as he planned to enlist scientists across America.
- Xu Xiao combined NZT-48 with Dr. Thor’s serum, unlocked more than sixty percent of his DNA sequence, greatly increased his strength, and created a flame directly with mental power.