Minera unavailed her scheme because she didn't give a damn about the calamity.
With her powers and preparation so far, her survival was guaranteed, and even if everyone else died, she could still ascend to the higher-ranked world, even if she was the only one alive after frenzied monsters rid this world of humans and demons.
After arriving in the Undernight continent, she went completely incognito.
Much like how John had Monster Paradise, Minera had Hell Paradise Realm.
Within that realm, she could keep the souls of the people and monsters she killed, turning them into devils who didn't have physical form, but only had soul form.
These devils were under her control and could use their soul energy to use their abilities.
Minera's patrons were Mammon and Belphegor, the Devils of Hellverse.
In the last several days, she had been investigating by sending devils out, tracing Mr. Sirius' every step, and connecting the dots to figure out everything.
