Doomsday Fortress: I Converted My Dormitory into an RV

Lin Feng was reborn one hour before the end of the world. In his last life, he died of extreme cold and betrayal. In this life, he bound the dormitory terminal to build a doomsday fortress, vowing to survive alone until the final chapter. Extreme Cold Era: -100°C freezes the world, blizzards rage, and humanity collapses in hunger and cold. His dormitory is the only warm island on the frozen soil. Plague Wasteland: The glacier virus awakens, and those infected turn into living corpses. The fort upgrades air filtration to isolate death. Scorched Purgatory: Extreme heat scorches the earth, and lava spews out. The constant temperature system operates to the extreme to withstand both the ice and fire. World-destroying flood: The glaciers melted and huge waves swallowed civilization. The fortress evolved into a deep-sea ark, traveling alone in the ocean. Eternal Night: Dust covers the sun, and eternal night falls. The last survivor fights in the darkness, and his fortress has become the last glimmer of light for mankind. From the safe house in the ice and snow, to the quarantine area in the plague, to the ark in the angry sea, until the only artificial dawn in the eternal night. In this life, he no longer trusts anyone. In this life, he will walk alone with steel and fury until the end of the world. "You once took away my food and clothing, and pushed me into the wind and snow." "Now, I sit back and watch the tides rise and fall, eras change."