When Isabel mentioned Samsara Overture, she felt a subtle emotion. If it weren’t for her interrupting half of the Mysterious Spirit, it might have become a Mysterious Object.
Isabel felt somewhat guilty towards Angel, but she hadn’t just taken without giving; passing the Secret Spirit Murmur to Angel was in some ways an act of compensation.
Angel didn’t reply, but his expression was obviously resistant.
Isabel continued, “The reason I suggest you think it over is because of the incident at Black Castle, which, to some degree, relates to you.”
“Relates to me?” Angel frowned.
Not only was Angel puzzled, but Kimberly and Sanders also showed surprise. How could the incident at Black Castle be related to Angel?
Isabel said nothing, merely lightly tapped the Void.
An Illusion spontaneously manifested.
Though the Illusion was somewhat crude, even inferior to Angel’s Illusion Technique, the message Isabel wanted to convey through the Illusion was very clear.
The Illusion depicted a peculiar Spirit.
Peculiar because it had the characteristics of the undead, yet also the appearance of an ordinary Spirit.
It was as if someone had taken a knife and cleaved her in half from the top of her head.
One side was spiteful and fierce, the other indifferent and tranquil. The fierce side remained in the state of the undead, with white, misty eyes and bulging veins like writhing roots, full of cruel malice; yet the tranquil side possessed the delicate composure of a noble lady.
“Do you recognize her?” Isabel looked towards Angel.
Kimberly too glanced at Angel. Anyone from Black Castle would be well aware of the appearance of this undead, for it was she who disturbed the peace of Black Castle.
According to Kimberly’s understanding, Angel shouldn’t have had any interaction with this undead, so why would Isabel specifically ask him?
While Kimberly was puzzled, Angel’s expression suddenly became strange. After a while, he said, “The incident at Black Castle is related to her?”
Although Angel did not confirm it outright, his tone made it clear that he seemed to truly recognize this undead being.
Could it be that Angel really had some connection to the incident at Black Castle?
At this point, it wasn’t just Kimberly, including Isabella and Sanders, who were looking at Angel with puzzled expressions, waiting for his explanation.
Wearing a confused expression, Angel rubbed his temples and muttered under his breath, “Impossible, she was only hit by a single bullet, how could she not have disappeared?”
Listening to Angel’s mutterings and looking at the spirit in the Illusion, Sanders seemed to understand something.
“Is she the first test subject of the Samsara Overture?” Sanders asked.
Angel reluctantly nodded: “Yes, she was the target of the first White Light Bullet I used during an experiment at Black Castle.”
After several experiments with the Samsara Overture, Angel had almost reached a conclusion: once struck by a White Light Bullet, the subject would enter an irreversible transformation phase.
During this phase, the subject had to be hit by all six bullets in the cylinder to eliminate the Negative Energy within the undead and transform them into an ordinary Soul.
If not all bullets hit, just one or two, the undead would eventually perish due to the imbalance of Negative Energy within their body.