Clark Lockjaw (voiced by Leong) a tiny blue.

In "Sick Mao", he tries to continue his duty as a sheriff despite suffering from a severe cold, saying that being sick makes you weak, and heroes are never weak, which ends up afflicting his friends. During one of his adventures, he gets stuck in a cute and cuddly town called Pure Heart Valley with his co-hero Badgerclops, a cyborg-armed badger, and meets Adorabat, a cute little bat. An accident causes the sheriff department's couch, Sofia, to get destroyed and Mao Mao orders a new one. Cartoon Network announced on May 20, 2019 that they greenlit Mao Mao up for a full series alongside Tig n' Seek (originally titled, Tiggle Winks). ", "SHOWBUZZDAILY's Top 150 Monday Cable Originals & Network Finals: 8.5.2019 - Showbuzz Daily", "SHOWBUZZDAILY's Top 150 Monday Cable Originals & Network Finals: 8.12.2019 - Showbuzz Daily", "Some more Mao Mao: Heroes of Pure Heart!

Mao Mao and Badgerclops find that they cannot directly fight it because it fights back and they cannot reason with it because it absorbs everything in its way. In "Meet Tanya Keys", Mao Mao decides to let Snugglemagne deal with a mayonnaise-covered Pinky so that he can save Badgerclops from Tanya Keys. Mao Mao insists that "a hero is never wrong" which annoys Badgerclops and Adorabat when he refuses to listen to reason. After the battle, Orangusnake was chained up and read the paper in the end.

When the Sky Pirates take Mao Mao and Badgerclops hostage, it's up to Adorabat to save the day.

In a anime styled fictional kingdom called "Pure Heart Valley" is a cuddly town full of critters, such as rabbits, dogs, and horses. Badgerclops (co-hero, best friend)AdorabatTanya Keys (currently)Bao Bao [1][2] A second season was confirmed to be in production at the Cartoon Network Studios First Look Panel during the Comic-Con at Home event on July 22, 2020.[55]. This episode was first released online on October 28, 2019. This episode was first released online on May 20, 2019. It premiered on the French-language Cartoon Network France on January 4, 2020. Badgerclops is convinced that his new purifying crystals keep him clean when in actuality, he has become incredibly stinky. His Aero-Bike gets stolen in the middle of the night and he immediately places the blame on the Sweetypies of Pure Heart Valley despite the fact that they cannot steal anything and evidence pointing to Orangusnake's own doing. While fun at first, all three begin to have doubts about their respective new positions, made even more difficult when facing a new monster. Mao Mao, Badgerclops and Adorabat are fearless warriors who protect the people of Pure Heart Valley from monsters, villains and all kinds of bad stuff. Take your favorite fandoms with you and never miss a beat. When Mao Mao reveals the weapons and their abilities that his sisters received, he suddenly begins to feel demoralized that his own sword, Geraldine (which is basically a glorified glow stick), does not seem to be that impressive. Mao Mao met Adorabat in Pure Heart Valley, and they became quick friends due to Adorabat's near immediate respect and admiration for him. It also aired as a sneak peek on June 1, 2019.

Shin Mao (father)Unnamed motherBrunhilde (sister)Minori (sister)Three Unnamed SistersBlackbeard (great-great-aunt; Deceased)Twig (great-great paternal grandfather; Deceased)Jim Jim (uncle)Gloria (aunt)

He is Kevin's older brother. However, sometimes these roles are reversed, as Badgerclops can sometimes be excessively lazy or selfish and require Mao Mao to be the voice of reason in the situation.