Ark - The dragon system

After dying a stereo typical death, our protagonist is transported to a different world. But with a system(I know original). We follow the protagonist(Rex) on his journey, starting as a vast dragon and ending as a who knows what.

Oh ye did I mention he’s now a chick? To be more specific, a loli.

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This is just a project that I’m working on for fun so no I won’t change it. But plz still read cause I need the get that dopamine somehow