The title "Refining Double Heroes" was deliberately coined by Master Sun, who also manipulated the public opinion among the Immortal Race. Next, he promoted a competition in fighting techniques between the top refining Heaven's Chosen of the two races. Both sides exchanged blows, unknowingly shifting the focus of the war to an "arms race."
As expected, shortly after the "Battlefield Sacrifice" incident, Emperor Dacheng summoned Master Sun and granted him great discretionary power. He tasked Master Sun to refine a Martial Fighting Immortal Machine that could counter the Divine Race's weaponry as quickly as possible.
Master Sun solemnly accepted the assignment: "I will fulfill my duty without hesitation!"
Master Sun constructed a "rival" for himself during his time in the Immortal Race. This strategy protected him and significantly increased his importance.
