Extraordinary Grimoire
Not only Damian, even his grimoire also felt fidgety for some reason.
Damian ignored these thoughts as he closed his eyes to begin the heavenly vow.
Miguel did the same and followed his lead. He didn't know how the heavenly vow of this world worked, so he could only follow Damian's steps silently.
A moment later, Damian opened his eyes as his Silver Grade Grimoire glowed in front of them.
As a response, Miguel's grimoire also did the same, but the glow was much more intense, making Damian's grimoire's glow pale in comparison.
The two grimoires floated toward each other, as though a magnet of opposite poles.
Damian's grimoire trembled and was restless as it came closer and closer.
The next moment, the two grimoires touched as an explosion of mild light filled Miguel and Damian's vision.
The heavenly vow was made just like that, with Damian representing the Red Family, and Miguel as Journey.