Faust

In the sky, the burning river of souls was called forth. It flowed into the flames. They transmitted the last bit of fire and heat between each other, pouring the light and power into the Sacred Fire. Finally, it turned into white ashes that fell down like a blizzard. 

The souls had been burned completely, sacrificed in exchange for the powerful Sacred Fire! This was the flame created by the memories, lives, and souls of countless Romulusians!

"Elsa!" Ye Qingxuan pushed back the terrifying pressure and stood up, looking up at the now-unfamiliar girl. He seemed to understand something but he refused to believe it. "Can you hear me?" he yelled. "Answer me!"

A drop of rain fell from the sky onto his face. It was a tear.

Amongst the fire, the blank eyes finally brightened. She curled in pain, enduring the agony of burning to death. When she looked at Ye Qingxuan, her eyes were blank yet pained.