What, the Speedster Died of Exhaustion?

"I'll check the blood for the Pumiz Virus first!" the Doctor said. She placed a blood sample on a glass slide and began the test.

Before long, the Doctor looked up from the microscope, her expression strange.

"Doctor, what is it?"

The Doctor turned to Yu Yuan and hesitated before speaking.

"My king, I didn't see any living Pumiz Virus in the Speedster's blood."

"No living Pumiz Virus? What do you mean?"

"Well..." The Doctor sighed, gathering her thoughts.

"If I'm right, the Speedster may have died because the Pumiz Virus inside him died."

"How could that be? The Pumiz Virus is closely linked to Spirituality..." Yu Yuan stopped mid-sentence, his eyes narrowing.

When the Speedster died, he hadn't collected any Pure Spirituality escaping from him.

Didn't that mean the Speedster had already run out of Spiritual Energy? Without Spirituality, the Pumiz Virus would naturally die, and the Speedster would die with it.

In an instant, the Speedster's death seemed to make sense.

But a new question arose.

Why had the Spirituality inside the Speedster suddenly vanished?

"Right. Why would the Spirituality inside the Speedster suddenly vanish?" Yu Yuan wondered.

The Doctor glanced at him as he pondered, then said quietly, "My king, could it be that..."

Yu Yuan looked at her, ready to listen.

"Under normal circumstances, energy is conserved. Spiritual Energy may be extraordinary, but it shouldn't be an exception. The Speedsters can only keep moving because of the Spiritual Energy carried by the Pumiz Virus.

"But they've been running at full intensity to generate electricity for days. Could they have used up all the Spiritual Energy inside them and died as a result?"

"That..."

Several seconds later, Yu Yuan raised his head, his expression conflicted.

"So the Speedster ran himself to death!"

He didn't want to admit