Ripple

Most of the safety measures and alarm systems had been destroyed by the ferocious rats.

These monsters had most likely been artificially created in a biochemical laboratory. They had extremely sharp teeth that could easily lacerate, and they could spray strong acids that corroded everything in their path. They were practically killing machines.

As the ferocious rats bit through the pipes, the mithril stabilization liquid that was supposed to stabilize the monster materials flowed all over the floor.

The temperature of the warehouse, which was at a low minus thirty to fifty degrees, began to rise too.

The monster materials and crystals stored in the warehouse were releasing increasingly intense ripples of spirit energy.

They were reminiscent of hot oil that was about to boil.