To build on my idea for the Big Hero 6 sequel contest, Hiro also has a relapse before he finds Sunpyre, who is actually Tadashi's female clone. After the Big Hero 6 break Sunpyre out, Hiro tries to introduces her to all of Tadashi's pastimes, but she only takes to like two or three of them. They have an argument and Hiro realises that he had been using Sunpyre as a Tadashi substitute, and Sunpyre leaves, becomes an anti-hero and joins up with the Fujitas.
(we actually never got another entry from you, but we thought that this ask explained a plot well enough that we could follow it. If you’d like to try resending your original entry which apparently Tumblr ate, though, feel free!)
Holy crap this could lead to so much turmoil and questioning of personal identity. Because Sunpyre is technically sort of almost nearly Tadashi, but really she’s not him at all. She’s just genetically similar. But does that mean that she’s a completely different person? Or is there something of Tadashi inside of her still?
I’m imagining that, yeah she runs off and joins the Fujitas, but at a critical moment she remembers that Hiro is (sort of) her brother, and that she wants to protect him and keep him safe. And she comes around just in time to save the day!
(Also hell yes to more Fujitas, they need more love in a potential sequel)