Three Kingdoms: the First Immortal Master

Traveling through the Three Kingdoms, he obtained a one-time system, and told Zhang Qiang that he was not the only one with the system in this world, and then the system disappeared. "I said Brother System, Brother System, this is bullshit. Others either summon generals to synthesize the system, or sign in to the system, elixirs, martial arts, and countless resources. You asked me to unify the Three Kingdoms and change the general trend of the world. It's too difficult and I failed!!!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.