Underground Port Completion

Moving forward, there would be a training camp for the inertial confinement fusion reactor that should last one to two months. After ensuring everything was in order, the fusion reactor would officially take over as the power system of the Spire Experimental Base. From there on, the underground base would become a full-fledged self-sufficient bunker.

Meanwhile, an L-shaped inland port was excavated by the section of the Spire Experimental Base bordering the ocean, according to the initial planning. Reinforced concrete was used to fortify the structure.

The port extended to the open sea through an underwater tunnel approximately one kilometer long. There was no seawater in the tunnel yet as it was not opened.

Chen Chen had designed three gates that respectively labeled as gates A, B, and C. They functioned similarly to floodgates seen in reservoirs so that the Spire Experimental Base would not be overflowed with seawater after the tunnel was opened.