章節 421: Chapter 17 Duàn Xiǎolián and Wáng Yùyàn

The higher we climbed, the more astonishing the increase in gravity became with each step.

Tang Xiaolian originally had the energy to converse and joke with Yan Yu, maintaining a strong front as if to say "I can still hold on." However, as time passed, she gradually became weak and breathless until her tongue almost lolled out.

Yan Yu was also drenched in sweat, with every effort to climb one more step causing his bones to creak as if they were about to break.

Suddenly, the weight in his right hand increased; it was Tang Xiaolian finally fainting. Had Yan Yu not reacted quickly, her head would have collided intimately with the stairs.

"Didn't they say... it's a test of willpower?" Yan Yu gasped slightly and asked, "How could she faint then?"

"It is a test of willpower indeed," the ethereal female voice from the Mysterious Realm said, "She didn't withstand this challenge, hence she has fallen unconscious."