In 2364, the wounds of World War III are healed… but they left some ugly scars. In the Rome area (or what’s left of it), radiation still kills slowly and silently.
It’s the place Min-Joon Watal - an extremely wealthy philanthropist and heir to the Watal Industries empire – chose to build an underground sanctuary city: Tosca, sheltered from those deadly radioactive waves that poison the Lazio region. But what Watal didn’t see coming is the locals’ resistance to his project: they don’t trust this man who comes from the “Colonies”, these artificial satellites where the rich and famous took refuge, far from the Earth and its agony, its filth, its brutality. Conspiracy theories run wild about Tosca, civilian militias are formed to attack its construction site.