Ep 9. Supersonic Sue

When the newest team on the global circuit, Supersonic Sue, decides to compete in San Fransokyo, the Big Hero 6 team is excited to see what their abilities are. Supersonic Sue is known for their speed, agility, and incredible teamwork, making them one of the most formidable teams in the circuit. But as they begin to compete, it becomes clear that something mysterious is happening behind the scenes.

Hiro and the rest of the team notice strange things happening to the other competitors, from unexplained equipment malfunctions to sudden health issues. They suspect foul play, and begin to investigate. As they dive deeper, they discover that one member of Supersonic Sue is responsible for the sabotage, but they don't know which one.

Meanwhile, Hiro is dealing with his own problems as he struggles to understand why his newest invention, a hoverbike, isn't working correctly. He enlists the help of Wasabi, Go Go, and Honey Lemon, but they can't seem to figure out what's wrong with it. Hiro becomes frustrated and worried that he won't be able to fix it in time for the competition.

As the competition heats up, Supersonic Sue continues to dominate, but everything changes when one of their members suddenly collapses on stage. The Big Hero 6 team rushes to her aid and discovers that she has been poisoned. They quickly accuse one of the other members of being responsible, but before they can prove anything, a blackout hits the entire city.

Now, in the dark and amidst the chaos, the Big Hero 6 team must find the culprit before it's too late. Using their unique abilities and teamwork, they work together to uncover the truth and bring the perpetrator to justice. Along the way, Hiro's hoverbike proves to be the key to their success, allowing them to move quickly and efficiently through the city. But will they be able to pinpoint the culprit before it's too late?

With suspense, action, and a dash of humor, "Supersonic Sue" is a thrilling episode that showcases the power of teamwork and the importance of trust. Watch as Big Hero 6 faces its biggest challenge yet and emerges victorious, proving that even in the face of adversity, they are united and unstoppable.