Natasha's peaceful expression was like a knife stabbing Dustin's heart.

He hated himself for causing her to end up like this, and he hated himself for being unable to save her.

If he could turn time back, he would switch things around.

"Hang on! Switch?" Dustin perked up when he thought of something.

He looked at Linden and asked, "Dr. Watkins, do you have any Resurgothorn left? I want to save her by exchanging our lives!"

"Don't be foolish!" Linden scolded him, frowning.

"Do you thin