Heavenly Wing Demon Lord was undoubtedly a Level-12 Being of outstanding intellect.
After Deep Blue Walker carelessly exposed his secret cooperation with Mechanical Civilization, even though Deep Blue Walker had already been gravely wounded and had fled back to his Main Camp in a wretched state, Heavenly Wing Demon Lord still did not take the extreme action of directly humanely destroying him and ending the matter once and for all.
Because to Heavenly Wing Demon Lord, Deep Blue Walker was absolutely no ordinary subordinate, but a trusted and important minister who had followed him for more than three hundred thousand years.
Heavenly Wing Demon Lord had never had any reason to doubt Deep Blue Walker's loyalty. Otherwise, he never would have entrusted a matter as secret and significant as conducting covert cooperative dealings with Mechanical Civilization entirely to Deep Blue Walker with such peace of mind.
If Heavenly Wing Demon Lord lost his head on impulse now and personally erased Deep Blue Walker's existence, or else forcibly planted all the blame for cooperating with Mechanical Civilization onto Deep Blue Walker alone, the consequences would not be as simple as people imagined.
Setting aside the fact that a mere Level-10 Being like Deep Blue Walker simply did not have the ability to shoulder such a "great pot" heavy enough to crush him—
Just Heavenly Wing Demon Lord making such a move would probably make the other Level-10 and level-11 Beings of Evil Swamp Time-Space who followed under his command and had always served him with utmost loyalty feel the terror of "when the lips are gone, the teeth are cold," as well as a disheartened sense of loss.
Because regarding the matter of deep cooperation with Mechanical Civilization, the other true confidants under Heavenly Wing Demon Lord's command had actually all