Let me say the important thing three times: there is no male protagonist, no male protagonist, no male protagonist! (It's okay to treat the male supporting actor as the male protagonist if it's really not possible)
The heroine will appear later! The female protagonist is born with an imperfectly developed language center, but her physical ability and fitness are different from ordinary people.
This world has been polluted, I need to find my pure land
Just stay alive, we will all find the answer
BGM: Give Me Back the Pure Land, Ricochet, Monstes (version by the same band as Ricochet, sung by Starset)
Everything depends on the update.
Intention: I gave up thinking and was too lazy to write.