Peter Devereux is a CIA agent, but he has retired. When he was an agent, a woman was sent by Peter To deliberately approach a person who may become the president, investigate his secrets, and was found out, thinking that this woman was committing a crime, and warned the woman to name the instigator to prove her innocence in order to protect herself. Peter had a friend who came to rescue him after learning about the situation, because the woman had been refusing to tell who it was, and Peter’s friend had vowed to make the woman speak, so he successfully met the woman. The woman recognized Peter’s friend and found out about herself. The information told him that Peter's friend did not leave and wanted to escape with the woman, but he was still discovered. At the very moment, Peter appeared and wanted to rescue the two, but the woman did not escape the fate of being shot, but just whispered a person's name in Peter's ear before she died. But suddenly his apprentice appeared, that person was Mason, a former apprentice and now the leader, which also reminded Peter of the name that the woman said, and he also understood that only Alice could find that person exist