Jonathon wanted to destroy the Cosmo forces because Jack had fired him from his job when he became the new leader. there was another deeper reason but no one knew what it was except for Jonathon and Smith. and Jack also fired the other employees who failed Emmie's tests. Emmie had to make tests to see who was unworthy to be in the Cosmo forces and she saw that Jonathon was too attached to the old rules of the Cosmo forces which was the importance of completing a mission no matter the cost even if it cost a life. Jonathon saw that his rival Jack and his friends had softened but he didn't know the reason.
Jonathon moaned on the death of his son Jimmy and remembered how much he loved his wife who was part of the Cosmo forces and died a hero protecting the peace in the old days. Jonathon lost the one he loved and the only memory of her was her son.
Jimmy wasn't an only child when he was a baby, he had a twin brother who strangely disappeared after the fire that cost Jonathon's wife's life. Jonathon wanted vengeance but he still had Jimmy whom he wanted to raise into a fine person. evil was still lurking inside Jonathon's heart he couldn't forgive his wife for dying and the Cosmo forces took his lover away and now Jimmy died and that was the last line needed for Jonathon to get loose on the world and kill all the remaining humans in Cosmo city.
When Jimmy fell from the deep cliff, he didn't die because someone caught him just in time. Jimmy was heavily breathing but alive. When Jimmy opened his eyes, he met with a weird figure. A beautiful woman who was named Emmie. Jimmy spoke tremblingly," Wait you Emmie. this guy's sister who was on the news. I saw your picture as someone who died with Jack and the other soldiers from the Cosmo forces. How are you alive". Emmie replied confidently, "Look, Kido! I don't have time to explain. We were informed by Jack that you are related to the mastermind because we need to be certain".
Jimmy replied anxiously, "Yes he is my father". Emmie asked another question, "Do you know the name of your brother who disappeared after the fire". Jimmy replied more anxiously than ever before, "I overheard Jonathon saying on the phone that my brother is named Sammy and he was dead and when I asked Smith about it. he told me not to tell anyone". Emmie spoke demandingly," Wow okay. So, I have a deal, tell me the story that Smith told you and I will tell you how we escaped
Jimmy spoke vividly and he told her the story which was Smith's greatest mistake," Jack's father was on a mission with Missal who was Jonathan's wife at that time to destroy a bomber that was a huge pain for the Cosmo forces. Missal was the most skilled at disarming bombs so she was a good asset in stopping the bomber's attack.
They arrived at the scene and Missal was disarming the bomb. The bomber tried to kill Missal while she was disarming the bomb however smith interfered and shot the criminal in the head then missal told Smith to run because the bomber had another bomb in place and to take care of Sammy if she ever died. smith left without her and she was faced with a challenge that she had to complete but it appeared that the bomber had one breath left in his life enough to shoot Missal so he shot her and she was dying but if she had abandoned the challenge and left to be treated, she wouldn't have died but she did her duty and disarmed the bomb and as a result, she died". Smith and other reinforcements arrived at the scene and found Missal dead. Smith was ashamed to face his trusted comrade Jonathon so instead he lied to him and told him that she died on duty and that was the start of Jonathon's evil path. This was how my mum died. I know that revenge is wrong and when Smith told me, I was mad but I knew that it wasn't his fault so I forgave him because my mum was awesome and I shared her love so I guess that was why I wanted to join the Cosmo forces".