As a child, Leon witnessed his parents being shot dead by gang leader Marcelo (whose face was not visible). He hid in a cupboard and escaped. A few years later, Leon approached Marcelo as a male prostitute, intending to kill his enemy. The assassination on the first night was interrupted by the intrusion of Marcelo's son Cassian. Cassian noticed something strange from Leon's calluses and suspected his identity, but was angered by Leon's ambiguous teasing.
Leon continued to lurk, using sleeping pills to knock Marcelo out, and then sneaked into the study to search for evidence of evidence, but was blocked by Cassian, and the smell of gunpowder between the two became stronger. Cassian checked Leon's background thoroughly. The surface was clean but more suspicious, so he decided to test him personally. He stroked Leon with his feet under the dining table and changed his mind to share the beauty with his father.
