As for Otto, he could tell himself with absolute certainty--of course there was no problem.
For Otto, the safety of K423 and Theresa was what he needed to prioritize above all else.
Right now, Durandal, accompanied by K423, Theresa, and Lin Yu's group, was already heading back toward the Schicksal headquarters.
Once this matter was confirmed, Otto's phased plan had already succeeded.
Judging by Durandal's report, K423's initiative in joining Schicksal was clearly on account of Lin Yu.
If even Durandal could see through something like that, then Otto could easily deduce just how important Lin Yu was in K423's eyes.
Otto's original plan had been to find an opportunity for K423 to return to Schicksal, stay with Theresa for a while, and cultivate bonds of affection between her and the others.
As a result, the cultivation of those bonds was already more than half-completed.
Affection aside, even the Herrscher of Thunder had been brought back.
In Otto's plans, the four great gems of Pestilence, Conquest, Serenity, and Desire were all meant to be offerings he prepared to "dedicate" to the Honkai Queen.
Now, the Conquest of Thunder, the only one of the four great gems that had been wandering outside, was back in his hands.
To Otto, these events were undoubtedly equivalent to accelerating the progress of his plans.
Though for Otto, who had waited five hundred years, he was already full of patience regarding his own plan.
However--if he could complete the plan a day earlier, Otto would naturally want to finish it a day sooner, so he could return to that day he could never forget.
As for the Flame-Chaser's Judgment in Siegfried's hands and the Herrscher of Reason Core carried by Welt, while both items were important, compared to K423, they fell into the category of