True Immortal!
This is the Realm that countless powerhouses seek, but what stands in the way of these supreme strong at the peak is not just their comprehension and understanding of the Immortal Dao Realm, or the accumulation of their own essence.
This is but the first step; it is the Tribulation of Becoming Immortal when truly ascending to the True Immortal Realm that poses an even greater danger to many cultivators.
The comprehension and understanding of the Immortal Dao Realm and the accumulation of one's own essence, all of these are but the knocking bricks at the threshold of the Immortal Dao Realm, a token of entry. However, to ascend to True Immortal, aside from these, the most critical aspect is the Tribulation of Becoming Immortal.
It is easy to overcome the tribulations of Heaven and Earth, yet the tribulation posed by others is difficult to cross!