Great Time Travel 3: Summon the World

"Crack————" A strange sound came, and Luo Tiandong looked over - the ceiling above his head actually fell! Hard steel plates, high-strength alloys, high-compression explosion-proof cement... At this moment, everything shattered into huge pieces. These broken ruins fell irregularly, but the edges of the stones were extremely smooth knife edges. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.