C650 Choose

"What's it for?" Ye Fann asked, intrigued by the mention of the activation serum, and turned to Gu Yuanling for an explanation.

"Drinking it can activate superpowers. It's different from the injection the United Association offers you; theirs is just a cheap knock-off," Gu Yuanling replied, her eyes brimming with pride.

"Thanks!" Ye Fann said, without any hesitation, and pocketed the serum