Chapter 158: Guarding the Blood Sea

The exhaustion was mental.

Speaking of which, this battle, from the breaking of the Zhou Heavenly Xuangang Array to Han Yi's return to the courtyard, took less than an hour in terms of time.

But in this short time, the most significant and numerous events happened since Han Yi's arrival in this world.

A series of changes had made his mood fluctuate like a roller coaster, which was much more thrilling than actually riding one.

From confusion, to despair, then to loss, to helplessness, and finally at the lowest point of helplessness, ecstasy suddenly emerged, and in the excitement, anger rose.

The complex emotional changes were the cause of the mental fatigue.

This exhaustion was one of the strongest emotions Han Yi had experienced since he arrived in this world.

In the quiet room.

Han Yi closed his eyes, his mind sinking into the Sea of Consciousness Space. His Divine Soul opened its eyes, and above the Divine Soul's head, a Soul Tower about a foot high appeared.