C120 Crossing the Universe

"What exactly is this Doppelganger Pill, and what does it do?" Mu Chenyu inquired, his brow furrowed in confusion. While he grasped the purpose of the first two items, the Doppelganger Pill had him stumped.

"This pill is the key to the second stage of your trial. You'll need to use it to conjure a doppelganger, which will then proceed to the trial grounds to complete the challenge