Superkid/Maxwell Baxter

Training Arc
Maxwell Baxter is a 4th grader who is the son of art mogul Louis and Agatha. On his tenth birthday, he received a pet dog and a belt as birthday gifts. the Dog's collar also had the same emblem as his belt. Louis and Agatha explain Max that the emblems will help him and his dog, Tommy to get close. little did Max know, that the emblems contained magical powers that could transform him into a superhero and Tommy into a supercompanion with a plethora of abilities and forms. While Max took out Tommy for a walk after school. A tree was on the verge of falling on an elderly lady who was looking for her cat who was on the tree. Tommy tried to save the lady while Max tried to save the cat. When the tree fell. Max's and Tommy's powers got activated accidentally, saving their lives and the lives of the lady and cat. Afterwards, Max investigated his and Tommy's powers by transforming on purpose. Soon, Max and Tommy took on the identities of Superkid and Superdog as they stopped supervillains across New York City.

One night. They fought against an alien intruder from Mars who went by the alias of Nightwalker. Nightwalker didn't have as many powers as Superkid. But was the most formidably opponent they faced. Until they won and unmasked her. Figuring her identity as Princess Zenith of Planet Mars. Who seeks to find a suitable husband. However, Zenith confessed the truth after Superkid and Superdog revealed their identities to her. That she ran away from her home planet and Emperor Torus's evil and tyrannical regime across the milky way. Since then, Superkid and Nightwalker became allies. As they kept taking on the supervillains which kept popping up in New York City.

One day, When Max and his best friend Trevor went to play outside. They where attacked by a supervillain called ?, in an alley. Max trusted Trevor to keep his identity as Superkid secret. However. During the fight. ? Threw a chemical at Trevor's direction near the sewage, which caused his body to melt. Max thought Trevor died so he whimpered as ? charged a blast to finish him off. Only for a barrier of sludge to defend Max entirely. The barrier ended up being Trevor who fused with the chemical, which gave him sludge powers and allow him to change his molecular structure. After Trevor defeated him. Maxwell pulled him into a tight hug as he was happy he survived. Trevor decided to join Max and Zenith, as he gave himself an alias, Sludge Master.

While on another fight, this time with a Supervillain named ?, He was unmasked. And encountered by his bully, Arturo Dominguez, who up until that point was a huge fan of Superkid. Arty asked Max several questions before being his by an attack by ? Which pushed him against an electric fence nearby. Seemingly electroducing him. However, Arty was able to overcome any potential injuries and gain superpowers too. Now with superpowers, Arty have "finally found a playbook he can play by it's rules" and he helped Max defeat ?. Arty apologized to Max for all the bullying and explained to him why he was the way he was. Max forgave and two buried their hatchet. With the former creating the alias of Pulveriser to help Superkid fighting crime.

At some point, Superkid has encountered a Supervillain named Magus. Who had nothing but bad things to say about Baxter Enterprise while blaming Louis(whom he stated to be one of his students) for stealing the Magic of his people and stating most over 60% of the supervillains Superkid fought worked under Baxter Enterprise. Superkid was easily defeated, as a result, Nightwalker, Sludge Master and Pulveriser had to escort and heal him. They eventually convinced Max to confess his secret identify to his crush and second best friend, Megan Wellstone, who was the adopted daughter of Detective Harvey Wellstone. Max eventually confessed to Megan about it. While Harvey was working on a case that did peak his and his friends interest, the Tomoko Hiragi case: an 18 year-old Idol Singer from Japan has been apparently last seen in New York City over a month ago. Coincidentally, Japan's most famous Superhero, Superidol has been defeated for some reason by America's most famous Superhero, Sub-Human. Almost no one thought the two incidents were related, until a recording of a whipping and distraught Tomoko confessing Superidol is her alterego. Which gave authorities and the Super Association a massive lead in investigations.

While defeating more supervillains. Megan was kidnapped by Apprentice, Magus's most recent student. Superkid and friends went to rescue her. they defeated Apprentice with ease as a result of a team effort. And Apprentice immediately released Megan. However, Magus cast a spell on her which awakened her hidden powers according to his words. Megan explained that her powers where some sort of either telepathy or mind reading. She also explained that Apprentice is related in someway to Superidol.

Needing answers, Superkid and Superdog went on their own to challenge Magus personally. However, Magus defeated Superkid with ease and cast a spell on Superdog, as he freed it in his words. The freed Superdog gained a humanoid form and escorted the unconscious Max back to the Baxter Mansion before collapsing.

When Max woke up in his room. He found non other than the missing Tomoko Hiragi unconscious in his room, with no sign of his dog, Tommy in sight. Tomoko woke up and Max politely introduced himself as a huge fan. However, Tomoko was hostile to him, stating he is evil like his parents Louis and Agatha. Whom she stated transformed her into many things, including a dog as part of their experiments on her. She also said that Sub-Human is Louis's alter ego. Max defended himself and stated she is wrong about his father being Sub-Human. Just as that conversation went on. Sub-Human himself challenged Superkid to a fight and told him to meet him near Baxter Tower. Superkid went to Baxter Tower where he saw Sub-Human. Who unmasked himself and revealed himself to be Louis Baxter. A shocked and tearful Max asked Louis if everything said by Tomoko and Magus was true and why would he do this. Louis confirmed that what they said was true and stated now it's the time for the ultimate fight and to make him proud. Max however was blinded by rage as he went all out in several blow and an even fight. Which resulted in Louis dying. Max immediately realised what he did and rushed to his father's aide. In his dying words, Louis explained why it all began. He and Tomoko defeated their enemies by entirely different means. He killed them in combat to save earth and humanity while Tomoko simply stopped their plans which led to their arrest by the Super Association, having a strong code against killing. After Louis died. Tomoko wanted her powers back, before realising she got them back anyway. Tomoko returned to Japan, wanting to return to her normal life with her parents, boyfriend, and friends at school. Agatha was in emotional disarray, so she moved back to the Baxter Mansion in London. Zenith decided to move in to the Baxter Mansion in New York City and live in the guest room.

Searching Arc
After Zenith moved her ship and mixed it with the Baxter Mansion in New York City. Max and Zenith lived in the mansion with butlers and maids taking care of them. Feeling responsible, Tomoko moved to New York City to live with Max and Zenith. She explained to them that she felt responsible for them, in spite of protests from her parents and boyfriend. In the end, they accepted that she is moving to the United States full time. Max, Zenith and Tommy(Tomoko has gone by that nickname in her native Japan) became close. The three put their efforts in order to stop Magus. However, they fought Apprentice, whom Tommy knew from her Superidol days back in Japan. She questioned why would he work for Magus, before it hit her who was Apprentice's alter ego. It was none other than her boyfriend, famed soccer player Daisuke Shiratori. She realised he only joined Magus to find her whereabouts during her abduction by Baxter Enterprise.