The suddenly appearing figure did not surprise or frighten Leng Yan.
Because half a minute before the other party appeared, Leng Yan had already foreseen all of this.
The one who had attacked the invisible enemy—
and helped her eliminate the threat—was none other than Nanobots.
His nanobot replication ability could infiltrate an enemy's body without anyone noticing.
Then it could launch attacks from within.
This kind of attack was practically impossible to guard against, slipping through every defense!
After all, the human body had far too many vital organs and weak points.
"Actually, you didn't need to make your nanobots self-destruct. Isn't that too wasteful?"
Leng Yan did not know Nanobots' detailed attribute information.
Nor did she know that he was actually composed of more than 3.8 trillion individual nanobots.
Therefore, she found his wild and wasteful method of attack somewhat regrettable.
At the same time, Leng Yan was greatly surprised and pleased that Nanobots had called her "Commander."
Commander...
Only commanders of Star-Level Shelters were addressed as Commander.
But she was not currently a commander.
She was merely an "observer" who had joined the Star-Level Shelter in a temporary capacity.
Li Chen still did not trust her.
He was on guard against her at every turn...
"Commander, you don't need to worry about that. I know what I'm doing."
"My nanobots are impossible to use up!"
As Nanobots chuckled, Leng Yan saw a gray, mist-like shadow seemingly drift out from his body.
That gray shadow only appeared for an instant.
By the time Leng Yan wanted to look closely and see what it was, it had already vanished.
At the same time, another group of enemies fell victim to Nanobots.
"As long as I have enough energy."
"Even if I only have one last nanobot left, I can