That's probably why I can't evolve into HolyAngemon, Takeru's crest isn't working but I know his digivice is for some odd reason!

[Patamon said before looking back at Takeru. As he took it out, he just gave a small frown. With that, he spoke up]

But I think if you stay here long enough, you might be able to! If Patamon can evolve, we should figure out how our crests work here!