Abnormal Doomsday: My Shelter Unlimited Upgrades

When the doomsday alarm sounded, Lu Heng was dismantling the only door nearby that could still be closed. Eight minutes later, gravity flipped and the city fell upwards. Only the 19-square-meter electromechanical room where he was located was business as usual. [Level zero shelter has been established] This shelter can anchor reality and contain anomalies as upgrade modules. As a result, the "living steel" that would build the stairs into the ceiling obtained a correct drawing and became a construction team that never rests; the thunderstorm wandering in the city was imprisoned in the energy system to provide power for the underground base... While others were desperately looking for a safe area, Lu Heng began to expand the safe area. Contain anomalies, accept residents, restore energy, and expand borders. He is responsible for drawings and order, and is especially responsible for overtime work. From an abandoned mechanical and electrical room of 19 square meters to the last bastion of civilization in the apocalypse. After a long time, Lu Heng found out—— Abnormality never invades reality. Reality itself is the biggest anomaly.