Gu Chu recognized the person in front of her at a glance. She had seen her at the hospital before and knew that she was the 'Sister An Xin' that Su Wan had mentioned, a woman who appeared harmless on the surface but was vicious at heart.

Gu Chu pretended not to recognize him: "Who are you?"

An Xin's smile froze for a moment.

Wu Yan introduced, "This is my colleague, An Xin."

Gu Chu looked at An Xin with a half-smile: "I remember now, it seems like I've seen you before."

An Xin smiled and tried to get closer to him: "Yes, we met last time you came to the hospital to see Ayan."

Her usual approach is not to easily reveal her true self, especially when it comes to Wu Yan's female friends. Her method is to pretend to be good friends with them, believing that only by understanding them can she defeat them.

Gu Chu said seemingly casually, "It seems that Miss An answered the phone when Wanwan called you last time. If she hadn't forgotten to tell you that Yanran was coming back, perhaps this wouldn't have happened today."

An Xin didn't expect Gu Chu to use that incident to stab her. She pretended to feel guilty and said, "I'm sorry, I was so busy that time that I forgot to tell Ayan. It was my fault."

Gu Chu gave a sarcastic, forced smile: "I understand. Doctors are very busy, and they might accidentally blacklist someone one day."

An Xin's heart skipped a beat.

It seems like we've met our match this time!

Just as she was feeling awkward, Wu Yan broke the silence: "Let's go!"

When buying plane tickets, An Xin generously offered to buy them for Gu Chu and Wu Yan, and even suggested that they fly first class.

Gu Chu simply said, "Let's split the bill!"

Her attempt to get close to her failed.

The three boarded a plane bound for D City in G Province.

“We need to call the police in advance this time, and it would be best to get help from outside police forces. Yanran is currently in a small town in D City, and the scumbag’s uncle is still at the town’s police station,” Gu Chu said.

An Xin disagreed, saying, "It can't be that bad. Even if that man's uncle is a policeman, he wouldn't bend the law for personal gain. I trust the police."

Gu Chu snorted coldly upon hearing this and asked Wu Yan, "Wu Yan, do you like tea?"

Wu Yan said, "I won't drink."

Gu Chu glanced at An Xin and said sarcastically, "The tea flavor is too strong. I thought you had drunk tea."

An Xin sensed Gu Chu's sarcasm, and a hint of resentment flashed in her eyes. She then smiled and explained, "Sister Gu Chu, you've misunderstood me. I simply believe in justice."

Gu Chu said coldly, "My surname is Gu, and your surname is An. I only have one younger sister, Wanwan."

After saying that, he explained to Wu Yan, "Wu Yan, I also believe in the police profession, but people's hearts are always the most complex and unpredictable."

Wu Yan nodded: "Yes, I understand, I'll listen to you."

Hearing this, An Xin's eyes welled up with jealousy. She clenched her fists tightly, but forced a smile on her face: "Gu Chu, I'm very curious, since you and Wanwan are sisters, why do you have the surname Su and the surname Gu respectively?"

"Curiosity killed the cat." Gu Chu's words killed the conversation.