At the end of his three years of being sealed in this world, right before he left the world, there was an instant where he would be present in this world while being fully unsealed. That was the window Compass Carburettor was waiting for to turn his Dreamland into a Bullet Template.
Moreover, his end goal was to steal Conjurer's power and turn that into a Bullet Template too. The other party was pretty special in that he attempted to create an entire genre on his own, developing many worlds for ages.
Slayer's Bullet Template allowed him to create Systems. So, Compass Carburettor was rather curious to see what Conjurer's Bullet Template entailed. Unlike other entities like Truck-Kun or Immortal which were beings manifested by the collective consciousness of all the worlds forming a genre, Conjurer was a Demon that had become strong enough to create his own genre.
