C879 Find a Way to Fuse the Fire

East China.

Lin Feng began to think about the method to fuse the two types of flame as he quietly waited for the three days to come.

"Lin Feng..."

Inside the room, after Lin Feng failed another attempt at fusing with the heavenly fire, both Xu Ruoyun's and Zhang Wanrong's voices suddenly came from outside the door.

"Wanrong, Ruoyun."

After putting away the strange fire in his palm