Su Qingming was reluctant to leave his family, but no matter how reluctant he was, he had no choice but to let go.

His eyes were red and he looked a little helpless, like a lost child.

Father Su patted him on the shoulder and said, "Qingming, work hard. We don't cause trouble, but we are not afraid of trouble."

"I understand, Dad."

Mother Su touched her eldest son's face, tears welling in her eyes, "Qingming, take good care of yourself."

"Don't worry, Mom. I will take good care of myself."

"Brother, don't be sad. We will come to see you again when we have the chance."

"Well, look at Big Brother!"

Su Qingming hugged the two little ones tightly and said with a sob, "Okay, I'll wait for you."

After sending them on the train and watching it slowly pull out of the platform, Su Qingming finally let himself go and let his tears flow.

Si Jingyu pinched his shoulder. This brother-in-law, who was two years younger than him, was still a child.

Su Qingming had cried enough, wiped her tears, stood up, grabbed Si Jingyu's neck, and said viciously: "Don't bully my little sister!"

Si Jingyu smiled lightly and made a promise, "I won't bully her no matter who I bully. She is more important than my life."

"Hmph, I hope what you said wasn't empty talk!"

"We'll just have to wait and see."

The two men ended their brief confrontation, looked at the direction the train was leaving, and turned back.

The Su family, who were once again sitting in a soft sleeper, wiped away their tears, locked the door and went to catch up on their sleep.

On the way back, Su Qingzhu disrupted several more human trafficking cases, one of which was related to black coal. He also discovered two spies and overheard what they were discussing.

However, that matter will not be implemented until a week later. Su Qingzhu is not in a hurry. She will go to that city soon.

What she didn't expect was that there was someone at home waiting for them to return.