Botanic Demon 

He secretly flew towards the Western Border, and in no time, Chen Chen reached the demon territory. 

The Western Border had always been in contact with the demons' territory, which was also the reason why the Western Border became the main battlefield. 

When he entered the demon border, Chen Chen completely concealed his aura. Compared to before, he had more precise control over his physical body after reaching the Essence Soul realm. 

The aura of his body almost completely blended in with Heaven and Earth, without a single trace of a human aura. 

It was probably comparable to the Seven-Slaughtering Demon Lord who had infiltrated the demons' territory. 

However, his vision turned dark after he entered the demons' territory. 

He had a specific map of the demon territory in his storage ring, but the demon territory was extremely large. Flying while looking at the map would really hinder the process and slow him down.