The longsword trembled, its cold light flashing as it swiftly pierced towards Bian Lang.

Bian Lang stood still, the long sword pierced in front of him, but could not advance even half an inch further.

Yun Rou gritted her teeth and persevered, circulating her cultivation throughout her body, but she still couldn't break through Bian Lang's protective aura.

Bian Lang chuckled and said, "If you want revenge, you're far from capable."

"Who exactly are you?" Yun Rou had no choice but to withdraw her longsword, take a few steps back, and pant heavily.

Bian Lang said, "Bian Lang, the corpse driver."

Yun Rou was furious but helpless. She collapsed to the ground and burst into tears.

It's clear that she has deep feelings for Qingyun.

After waiting for a while, Bian Lang asked, "Have you calmed down?"

"Don't even think about humiliating me again. I'm going to be with Qingyun now." Yunrou was utterly despondent. Since she couldn't get revenge, all she wanted now was to be with Qingyun as soon as possible.

Bian Lang said, "Qingyun died a terrible and pitiful death. Don't you plan to avenge him?"

"Revenge? How can I take revenge?" Yun Rou's face was full of despair.

Even with ten thousand heavenly soldiers and generals, Yan Ruyu was no match for Bian Lang. How could a mere fairy like her possibly kill Bian Lang?

Bian Lang said, "If we find the real culprit, won't we be able to take revenge?"

"Are you trying to say that you didn't kill Qingyun?" Yunrou was stunned.

Bian Lang said speechlessly, "I have no grudge against him. If he doesn't provoke me, why should I kill him?"

"Then what happened just now..." Yun Rou asked in surprise.

Bian Lang laughed and said, "If I said I didn't kill the person, would you believe me?"

Yun Rou was stunned again. Recalling when she saw Qing Yun's body earlier, she was already on the verge of collapse. Even if Bian Lang denied it, she would still think that Bian Lang killed Qing Yun.

Qingyun is a deity, after all. Who in this mortal world can kill him?

But thinking about it carefully, some of the immortals who descended to the mortal realm in the past returned lying down. Back then, there was no border turmoil in the human world. So who killed those immortals?

Yun Rou regained her composure. If Bian Lang wasn't the one who killed Qing Yun, then what should she do to find the real culprit?

"Yun Rou, we can only start with the corpse; perhaps we can find something there," Feng Xiao reminded her.

Yun Rou snapped out of her daze, nodded fiercely, and then ran back to the cellar.

Those who can kill immortals must possess terrifying strength, and the techniques or weapons they use are likely to be famous throughout the various realms.

After carefully searching the body, Yun Rou quickly made a discovery.

It was a photographic stone.

This type of stone originates from the edge of the celestial realm and is extremely rare.

Qingyun obtained a stone by chance, and they would use it to record their secret rendezvous in the Heavenly Realm.