Luo Changshen and Lord Dragon were nothing to Chen Fan. Even if he hadn't completed the fifth transformation of the Deity Wheel, he could fight with them or even kill them with the power of his sacred-grade Golden Core. This was the power of the North Mystic Celestial Lord.
But Earth and Planet Tianhuang were different.
The most powerful cultivators on Planet Tianhuang were Nascent Soul Cultivators, but there weren't many on Earth before Chen Fan left. If cultivators like Lord Dragon and Luo Changshen went to Earth, they could defeat five countries and all the Overlords with one hand. Not even the North Qiong Sect would be able to resist them.
Lord Dragon even said the sects and races that went to Earth, including the Apollo Palace, the Wuji Sect and the Niekong Sect, were stronger than he was and had sent their top Divine Princes to look for opportunities there.
Thinking of this, Chen Fan really wanted to go back to Earth immediately.