New... Prison Door?

Since he didn't have a test subject, Luke didn't know how to use this illusory "limb."

But based on Kilgrave's ability, the line should be the method for controlling people.

I can only wait until I find a suitable target, he thought.

He then looked at the data for his own body exam, and nodded. "As expected."

When he activated the ability, his pheromones increased rapidly in a short period of time, and then dropped just as quickly.

His body had clearly released these pheromones.

Apart from his equipment, another way to detect it effectively was with Sharp Nose.

It could sense the trajectory of the thin line in the air.

The main part of the line was his own scent, and mixed into it was the indescribable scent of the pheromones, which turned it into a new scent.

It was similar to the composition of Kilgrave's scent, but the specific scent was completely different.