Ren couldn't help but chuckle. "What's there to be embarrassed about?"
Morgana nodded silently and slowly rose to her feet. Yet beneath her bewitching charm was a trace of shyness. Those two completely opposite temperaments appearing on Morgana at the same time even made Ren stare.
Ren waved his hand, collected himself, and said, "All right... I more or less understand now. The reason Aizen detected that pitch-black aura was clearly because he sensed it within Baraggan Luisenbarn's aura!"
As soon as he finished speaking, Morgana forgot her shyness and asked in confusion, "Baraggan Luisenbarn... Didn't I already Devour him?"
Ren nodded. "Baraggan Luisenbarn was indeed Devoured, but he was once controlled by Aizen! So Aizen was very familiar with Baraggan Luisenbarn's aura. And since you only just Devoured Baraggan Luisenbarn and still can't perfectly control your own power, the dark aura you release carries traces of Baraggan Luisenbarn's aura to some extent! Those traces were what alerted Aizen! Of course, aside from that, there could be other reasons!"
Morgana looked puzzled as she turned to Ren. "Other reasons?"
Ren sipped his tea and continued, "That's right... My initial guess was that your Devour ability was too powerful, and you even Devoured the energy Aizen used to control Baraggan Luisenbarn, which was why Aizen noticed you!
"But apparently I overthought it. By kissing you and comparing it with Retsu Unohana's condition, I discovered that there was no energy left behind by Aizen inside you at all!
"Of course, aside from that, Aizen may have discovered it himself! After all, Aizen isn't some ordinary Death God. I wouldn't be surprised by anything he could detect! After all, his Zanpakuto specializes in hypnosis! Since Aizen can hypnotize others, he must naturally be extremely sensitive to auras, so it would be perfectly normal