A Nuclear Physicist turned to iron while saving the planet from destruction is shunned and betrayed by the world he saved and now seeks his revenge.
The logline is too vague in its descriptions.
What does “… shunned and betrayed by the world…” mean in specific detail? What does it look like?
This is the inciting incident and needs to be clarified in such a way that the cause and effect relationship with the goal is clear.
“…now seeks his revenge…”, in what way does he seek revenge? What will he be trying to achieve specifically?
This is the goal and needs to be described clearly so it is understood what the main character will be doing for most of the film.
Hope this helps.