The Mind Control Pill is an elixir that can control one's soul. Once ingested, the user's life and death are at the whim of the person who crafted the Mind Control Pill.
Although Yusuf Zuck had never heard of the Mind Control Pill, Five Poisons had been with the Poisonous Blind Man for countless years and naturally knew the method to craft the Mind Control Pill. Moreover, they even had the materials to craft it!
Yusuf Zuck obtained the recipe from the spider monster. Upon reviewing it carefully, he discovered that the key ingredient was his own essence blood and soul, supplemented by various other materials. After administering it to others, they would naturally establish a soul connection with you.
This was a very simple method, yet it was also a secret technique that only the Poisonous Blind Man possessed!
