Chapter 487

Su Tian's original guess was that Susan Heizi, while treating Long Jie,

injected 'Heaven's Liquid' into Long Jie's body,

which led to Long Jie turning into a Dragonfly Amazon.

But now Zhang Ningnian said

that it wasn't Susan Heizi who treated Long Jie!

But rather him?

"You said you treated Long Jie?"

"Then was Susan Heizi not present at the time?"

"Did she touch any medicine or anything like that?"

Su Tian asked further.

Zhang Ningnian shook his head and said:

"I remember very clearly, everything at that time was handled by me personally for Long Jie!"

"At that time, after we separated from you, Susan Heizi said she had an urgent matter, so she separated from us."

Su Tian could feel

that when saying these words, Zhang Ningnian's tone was natural, and there was no sign of lying at all.

"If that's the case..."

Su Tian pondered in his heart:

"Then how did Long Jie turn into a Dragonfly Amazon?"

Before meeting Zhang Ningnian and Susan Heizi,

the aura on Long Jie's body was definitely human!

Su Tian didn't think the Dragonfly Amazon had the same ability to mask its aura as the Dead Vine Amazon,

so,

Long Jie could only have been infected while in the medical department.

If it wasn't caused by Susan Heizi...

Su Tian looked at Zhang Ningnian.

It couldn't be that Zhang Ningnian, a human, turned Long Jie into a Dragonfly Amazon, right?

"Wait, human?"

A possibility suddenly occurred to Su Tian,

and a flash of brilliance crossed his eyes.

"What? Do you have a clue?"

Seeing that Su Tian seemed to have made a discovery, Yin Ren immediately asked.

Too late to explain,

Su Tian continued to ask Zhang Ningnian: