On the World of a Hundred Suns, the Margor Torrent has caused the central protoplasm to act hostile toward the Terrans. Posbis raid the LFT headquarters and arrest almost of them. Rhodan makes contact with some of the Terrans and threatens to kill the central protoplasm with Arkonide bombs if the posbis don't surrender.

The central protoplasm ceases all hostilites when the Margor Torrent finally collapses.