In a distant town, there is an orphanage called “Sibling Welfare Home”. The director is a kind and mysterious figure.However, in an unfortunate incident, the director made a serious mistake - he mistakenly burned the list of children in the hospital.This decision not only deprived the children of their identities, it also set the stage for future tragedies.

In the orphanage, there was a little boy named Wen Hejun. He lost his memory because of an accident and couldn't even remember his own name.In the orphanage, he was often ridiculed and ostracized by other children because of his specialness.During a dispute, Wen Hejun was angered and impulsively killed the child who laughed at him the most.

After learning about the incident, the dean did not choose to call the police, but decided to handle the incident in a special way.He walked up to Wen Hejun and said solemnly: From today on, your name will be Hejun.You will be my subordinate and you will do things for me when you grow up.“After speaking, the dean took out an exquisite ring, put it on Wen Hejun's hand, and told him: ”Anyone with this ring will help you.“

With the passage of time, Wen Hejun gradually grew into a smart and capable young man under the training of the dean.He handled various matters for the dean and became the dean's most effective assistant.However, there was always a question in his mind: What did this ring represent?Why did everyone who helped him mention the ring?

At the same time, a mysterious organization called ”Rainbow Transport% began to investigate a series of criminal incidents in the town.They discovered that all the bad guys involved were wearing the same style of ring.This shocked the members of Rainbow Transport, and they realized that there must be a huge secret hidden behind this ring.

The representative of Rainbow Transport decided to investigate the origin of this ring in depth.They found that the pattern of the ring was exactly the same as the ring worn by Wen Hajun.This made them even more convinced that the person who made the ring must be the mastermind of this series of criminal incidents.

As the investigation deepened, Rainbow Transportation gradually revealed the shocking secrets behind the dean and Wen Hejun.It turned out that the dean was the mastermind behind this series of criminal incidents. He used Wen Hejun as his pawn to carry out a series of criminal activities.And that ring is the connection and token between them.

After possessing sufficient evidence, Rainbow Transportation decided to bring the dean and Wen Hejun to justice.They set a clever trap that successfully leads the pair to an abandoned warehouse.There, they had a thrilling showdown.

After a fierce battle, the members of Rainbow Transport finally subdued the dean and Wen Hejun.Before handing them over to the police, members of Rainbow Transport told Wen Hajun that he was actually an innocent victim whose memory was deliberately erased by the dean.After learning the truth, Wen Hajun shed tears of regret.

In the end, both the dean and Wen Hejun were brought to justice by the police, and they received the punishment they deserved.With the help of Rainbow Transportation, Wen Hejun gradually recovered his memory and found his true identity.He starts a new life and tries to make amends for his past mistakes.And that ring has become an eternal pain and warning in his heart.