Lin Qiye took a deep breath. He knew he would be beaten up, but for scientific research, he was willing to risk everything.
"Uhm... Miss Zhu, when you lit up the Gate of Heaven at your heart, did you have any specific skills or experiences?"
Zhu Yuheng shook her head. "No. When I wanted to light up the gate at my heart, my other heart resonated with it. Naturally, I lit up the two gates of heaven. It was simple."
"Naturally? My wings don't seem to resonate naturally..."
Lin Qiye fell into deep thought.
Not long after, he raised his head and looked at Zhu Yuheng meticulously.
"I have an idea. If you have an extra heart, you can open one more Gate of Injury. If I have an extra pair of wings, can I open two Gates of Heaven at my wings' position?