Han Zheng did not bring anyone else with him to East Mountain Valley.
A late-stage Xuan Gang Great Demon was merely something Han Zheng was confident he could handle alone.
Back when he was at the early stage of the Xuan Gang Realm, he had dared to kill the Dragon King of Smoke Wave Lake, not to mention that now he had reached the middle stage of the Xuan Gang Realm, his cultivation had increased significantly.
Zhao Jinhua led the way ahead, his mind filled with complex thoughts.
Initially, his attitude towards Han Zheng was not favorable, as he was a confidant of Pei Xiuyuan and believed that Han Zheng had stolen Pei Xiuyuan's position, thus he was quite hostile towards Han Zheng.
Later, Pei Xiuyuan kept trying to find trouble for Han Zheng and constantly opposed him, all of which Zhao Jinhua observed.