C81 How did they die

The ones who entered the cave were the Shangguan Family Head and Liu Chenfeng.

"Lin Yunjiao Sect's Law Enforcement Hall, seize him for me." As soon as the Shangguan Family Head entered, he shouted loudly.

"Shangguan Yilong, you knew Lin Yun was here. It looks like you had a plan." Liu Chen Feng mocked.

It was dark inside the cave, so they couldn't clearly see what was inside.

Indeed