Echo of the Abyss: I Am Engaged in Infrastructure Construction in the Infinite Dungeon

What is it like to die ten thousand times? Han Zhou has the most say. Trapped in the deep sea dungeon with the lowest difficulty in the infinite flow world, after experiencing thousands of different ways to die, the system finally got stuck - it did not provide a magical skill to enhance killing, but instead came with a unique talent with a strange style of painting: "Infrastructure Maniac". While other executors were struggling to survive and strengthen themselves in the horrific dungeon, Han Zhou picked up his mining pick and showed the blueprint: "Insufficient oxygen? Make a light algae farm first!" "A monster is coming? There are traps at the door to stop horses!" "The lord is blocking the door? Then build an outpost turret and talk to it!" I thought I could live forever, but I accidentally saved a mysterious girl, got involved in a desperate confrontation between the "Awakened" and the "Scavenger", and even discovered the ark ruins of an ancient civilization under the deep sea... The system's cold full-band announcement resounded across thousands of planes: [Highest alert! Abnormal Zero appears! The scavenger unit has lost contact! The entire territory is under indefinite martial law! The instigator, Han Zhou, was hiding in his constantly upgraded deep-sea safe house, glaring at the dismantled parts of the system's most powerful weapon, the "Scavenger": "This material... This rune... Is enough for me to build three more underground bunkers!" "Mr. System, don't worry, I'll show you your 'iron rice bowl' right now!" This is a crazy infrastructure construction with the entire infinite world as the construction site, the survival and counterattack of an "abnormal variable" under the siege of the system, and the ultimate decryption of the fire of civilization, the ancient ark and the truth of the system.