Some jumped into the Quark Decomposer.
Some drove their spacecraft into the sun.
Others held high-explosive bombs, bid farewell to their families in the quantum network, and then detonated them with a loud boom.
...
The first stage was named "Farewell" by Sergey.
The second stage was "Choice."
To make up for the loss of military strength from the massive betrayal of Galaxy Warriors, the young Sergey, who was just starting out, leaped through several academic levels and co-founded the Gene Rapid Breakthrough Plan with Willian.
The essence of the breakthrough plan was slightly different from that of the Armored War God and the Demon War. It only incorporated some of the Z Bacteria left behind by Harrison Clark and the system of Gene-Modified Warriors, supplemented with knowledge derived from biological giants like Willian, focusing more on human potential rather than turning into other species.