Alex does not know how much damage the comet impact plan can cause to the solar civilization, but Alex knows that the damage must be great. All the reverse fusion layers were emptied, the barrier constructed by the combined force of countless plasma lifeforms was completely destroyed, the sun erupted violently, countless plasma lifeforms were instantly wiped out, and a civilization almost went extinct...
Plasma lifeforms certainly have reasons to hate, have reasons to be angry, and naturally have reasons to take revenge. This is a very natural thing. Because of this, when Alex saw all this and heard all this, Alex's heart was so cold.