A night passed.
Elena's heart experiment was about to begin as well.
Denji could only watch from beyond the laboratory's glass. Only Asaba Kotone was qualified to stay inside the laboratory with the scientists.
Sure enough, the Whip Devil's heart feared the aura emanating from Asaba Kotone and was very obedient when the experiment began.
Like Denji yesterday, Elena completed the experiment smoothly and efficiently.
"See? I told you the Whip Devil wouldn't dare try anything."
Just then, the Sword Devil's voice sounded in Denji's mind.
"Yeah, yeah!"
Denji nodded, his face full of delight.
Elena's reaction was much like Denji's yesterday. She hadn't even realized that the heart experiment was already over.
"Congratulations on completing the experiment safely and smoothly."
One of the scientists spoke to Elena.
"Huh...?"
Elena instinctively felt her body, but she didn't really feel anything.
It was over that quickly?
Thanks to the anesthetic, along with her body instantly healing itself after the successful Devil Heart transplant, Elena felt as though nothing had happened.
"You can try it. Just snap your fingers, and you'll understand."
Asaba Kotone taught Elena how to turn into a Weapon Human.
If he remembered correctly, the way the Whip Weapon Human transformed was by snapping their fingers.
Elena immediately did as Asaba Kotone said. Her head instantly took on a Devil's appearance, sprouting two long, whip-like antennae, and whips grew from both her hands.
Elena's first reaction was to startle at her own appearance, and she quickly returned to human form. It was perfectly normal that she couldn't adjust to such a sudden change at first.
Even when Asaba Kotone escorted Elena out of the laboratory, she was still a little dazed.
Denji came over right away. He had wanted to say something, but after thinking about it, he felt