ghost boy was also found to leave a trace of silk strands along his foot steps. Investigation in school reveals clues pointing to the place and cause of his death. They follow the clues to a dead body and conclude that he was strangled to death by his own mother. This produced a strong hate in him which has made his soul restless. Furthermore, the body of this dead boy is found to be in the center of a nuclear fusion reactor whose magnetic flux is also found to have caused his unstable soul. The police officer doubts a relation between the ghost boy and the silk strands. He follows the silk strands which leads him to an unwell women in an hospital, who dies shortly afterwards. On the other side, the director issues orders to cease the project, which angers the team leader. The team leader captures the soul of the boy in a magnetic cube and leaves without a trace. This causes the soul of the boy's mother to take revenge on all the people involved in the team by killing them. The mom tries to kill the police officer's girlfriend. The police officer arrives at the scene with a sniper rifle and sprays the bullets with holy water. The police officer saves his girlfriend but the ghost mom is chases after him. He drives away and crashes his car into a subway entrance. He escapes into a train but the ghost mom manages to catch him. His girlfriend calls him and he tells her to check on his mom, who has been hospitalized. He says sorry and prepares to be killed by the ghost mom. She reaches into his heart and stops it. The team leader sets the ghost boy free and kills himself in the same spot as of the boy so that he can turn into a ghost. The boy, now released, goes to where the police officer is and reaches into his heart and revives him. He and his mother, both as ghosts, hug. The police officer then calls the team leader to tell him that the team leader was wrong. The boy's energy wasn't stuck in the world because of hate, it was because of his bond with his mother. The police officer returns home. He finds his mother's ghost sitting in his living room. He asks if she is angry at him.