They were merely two men, whose identity startled nearly all of them.
The ones behind the rebels were none other than,
Vinny and Henry.
If you still couldn't guess, they were also the ones that had been gazing down at them----Seo Hana, Katline, Katharine, Violet, Seol So-Young, Jiwoo, Charlie, Samuel, Bert, Garrick, Richard, and Bobby----from above the trees when they walked into the trap set up by the prototypes. They were the hooded figures from that day, with the timid one being Henry, who was still terrified of Eshwar.
(AN: From ch354: Prototype-Ace)
Vinny soon confessed that it was also his voice that enticed Seo Hana's emotions that day, which she had blamed on Eshwar, who didn't deny her accusation, of course, only she knew of those facts and she kept it to herself, as she felt guilty for blaming Eshwar, for somebody else's doing.