Changed Mountains and Seas

[Doomsday + no heroine + no system + becoming stronger + cool article] After experiencing apocalyptic nuclear pollution, global biology mutates. The protagonist Lin Kang gains immortality in the doomsday mutation crisis. See how the male protagonist Lin Kang becomes stronger step by step in the apocalypse, relying on his wisdom and bravery to survive the siege of mutated creatures in the apocalypse.