When the video broadcast of the Chained event was being shown live, one person glued his eyes onto the screen, not just to one specific screen but multiple. Watching them all at the same time, trying to make sure they didn't miss a single second.
Because when they saw Quinn enter the main stage disrupting the big wedding, their heart started to race, and sweat was pouring down from both sides of his head.
'Is that…'
With Quinn's next move, as he summoned the dragon from the shadow, it had confirmed all of Logan's suspicions. He was watching the clip multiple times as he looked at a person he hadn't met in so long. At the time, Logan had tried to contact his son.
However, the Chained had somehow blocked all forms of communication apart from the live streams. Logan could only assume that it was one of the abilities, but by the time he saw that Shiro had decided to help out anyway, Logan knew they were in good hands.