Makoto and Bruno finally team up to use their unique powers to seige Kang's Time Fortress. Bruno feels guilty about his past crimes and tries to redeem himself but Makoto refuses to let him sacrifice himself. He eventually manages to convince Bruno to team up against Kang.

When Kang threatens to crash his Time Fortress into the Earth, Iron Man may have to make the ultimate sacrifice to protect his friends and the planet. Meanwhile, Bruno struggles with his identity, the mistakes of his past, and who he wants to be as a Future Avenger. He reveals his admiration for Makoto's optimism and positive attitude.