Nobody knew when Velmora slipped into the lady's shadow.
In fact, even Vexthra, although not a goddess at the moment, had a much higher divine sense than everyone present. But even she didn't know when Velmora made her move.
Perhaps the only one who knew something about what happened was Lady Liora, who managed to figure out part of the process after the head of the Spirit Emperor came rolling.
Naturally, the move Velmora used was one she had prepared ahead of time. She is an Assassin who thrives in secrecy. So she made her move that thinking about it now, they all felt their scalps go numb.
Right when the door was opening, at the exact moment it started sending out powerful auras, Velmora saw an opening appear in the lady's defense, allowing her to use a skill only Liora recognized.
'Shadow Displacement'
The skill allowed her to swap shadows with the lady.
The lady's shadow came to her, and hers went to the lady, allowing her to move and appear instantly whenever she wanted.
