BẤT KHẢ CHIẾN BẠI (Phần 4)

Tên khác: 无敌小子, 无敌少侠, Unbesiegbar, Invencible, დაუმარცხებელი, 無敵少俠, インビンシブル, O Invencivel, Неуязвимый, Nepremožiteľný, Невколупний, Непереможний, Invincible: Atom Eve, INVINCIBLE, Invincible, Yenilməz, Непобедим, Invencível, Непераможны, Neporazitelný, Võitmatu, Voittamaton, Ανίκητος, Nepobjedivi, Legyőzhetetlen, इंविंसबल, インビンシブル ～無敵のヒーロー～, Жеңілмейтін, Niezwyciężony, Invincibilul, Непобедиви, Невразливий, Yengilmas, Bất Khả Chiến Bại

While the world recovers from the global catastrophe of last season, a changed Mark struggles with guilt as he fights to protect his home and the people he loves, setting him on a collision course with a powerful new threat that could alter the fate of humanity forever.