Gu Yunyang was startled. He saw that there was a rope on Shi Erzhu's chest.

This was nothing unusual.

But just now, as Shi Erzhu moved, his chest was exposed, and the thing hanging on the rope was revealed.

It was a bell.

"Judging from the style, it's the same as the bell that used to hang on the fence in the backyard of the Liu family."

Could it be that the murderer is Shi Erzhu?

But it doesn't look like it.

After Director He and the others exchanged a few casual words, Shi Erzhu actually followed them in.

Although Shi Erzhu was a bit far away.

Gu Yunyang remembered that when he saw Shi Erzhu yesterday, he also noticed that Shi Erzhu had calluses on his hands.

"It looks like he's handled a gun. So, what was Shi Erzhu doing before? Is it possible that he's the murderer who wiped out the Liu family? Is the reason they called the police because he's actually the murderer?"

There are quite a few cases where the perpetrator calls the police in an attempt to mislead them.

However, Shi Erzhu collapsed at the scene and was discovered by his neighbors.

Even after the police were called, Shi Erzhu remained unconscious at the scene.

Xing Kai, perhaps also harboring some doubts, asked in a low voice, "Could Shi Erzhu be the murderer?"

This revealed Gu Yunyang's suspicions.

But Director He shook his head: "No, I know you must have noticed the calluses on Shi Erzhu's right hand. He used to be a soldier, just like us. But he didn't make it to the rank of sergeant, and when his time came, he retired. And he retired because of a hand injury, so he couldn't use his strength. Otherwise, how do you think that Qin family's son could beat him up?"

Injured hand?

Unable to exert any force?

"Is it possible that he's faking it?" Xing Kai asked again.

Director He shook his head: "Our junior police officer tested him. A cup of hot water was suddenly dropped. He panicked and couldn't catch it at all, and almost got burned."

Really?

They discussed it for a while longer, and then Gu Yunyang got up and came back.

When Gu Yunyang returned to the dormitory, he saw Xing Kai testing him again, and a glass of water accidentally fell to the ground.

Shi Erzhu was right next to him and quickly went to take it.

But he was very agile and grabbed the cup in no time.

But because he couldn't exert any force, the cup fell straight down, and he couldn't catch it at all.

This time, Gu Yunyang stared intently at the other person.

Shi Erzhu reacted instinctively by helping to catch the cup.

There was no hesitation throughout the entire process.

Even the action of grabbing the cup was done without hesitation.

Finally, the cup hit the ground; the entire process was completely unpretentious.

"If so, then Shi Erzhu truly deserves to be called a superstar, an award-winning actor."

Gu Yunyang was highly skeptical of this.

But the fact that they were being monitored repeatedly is rather strange.

Of course, Gu Yunyang didn't say much.

After all, he can't just release his evidence like that.

He couldn't explain why he knew.

He even went to the Liu family's house.

"In any case, now that we've discovered something suspicious, I'll have Sparrow and Owl keep a close watch on Shi Erzhu day and night. We'll know as soon as he makes any unusual moves."

Gu Yunyang wasn't worried at all.

Anyway, I have superpowers, which is something no one knows.

No one would know that the sparrows perched in the trees outside were actually watching their surveillance cameras.

He then brought out a few more beetles. Sparrows couldn't easily enter the house, but beetles could.

Red Flag Brigade.