Dragon slayer in dxd Complete

DANGER! DANGER!

No one pov

Y/n, sona and tiamat appear in the yokai head quarters as people are running about when Serafall runs up. " Guys move quickly I hate to say it but the end his coming!" Y/n goes pale " Trihexa?" Serafall shakes her head " Its the Tarrasque!" Tiamat goes pale as the sprint to the throne room which has a holo feed of the monster rampaging in the underworld. " What do we do?" Serafall whines  as y/n walks up and watch as spells are deflected of its hide. " It thought we would be save for a few more years!" Taimat yells as she sweats y/n scowls as steps back as his clothes change into a combat atrie." What are you doing?" Sona asks worriedly as y/n smiles softly before teleporting away.

Replace the red with blue.

With y/n

Y/n appears as a group of devils fly past him " Shadow dragon ROAR!" Y/n unleashes a blast of shadows pushing the beast back as the monster looks for what just attacked it y/ n slips in to his shadow and glides along the ground before slicing its limps off with his shadow dragon silk. The monster roars in pain as it falls on the ground and attempts to roll over the heavenly dragon but y/n leaps in to the air letting his wings out to fly over the creature. Y/n the dives and the Tarrasque's underbelly screaming his secret art as the beast limps regenerate letting the beast move out the way before whipping its tail at y/n sending him flying before slamming into a mountain.  " Ow that hurt." Y/n groans as he pulls himself out of the rubble looking up just soon enough to see the creature lunging at  him with its mouth wide open before plowing though the mountain roaring.

With sona

" NOOOOO!" sona screams as she falls to her knees as tiamat starts to cry but hold herself together when they both her another roar come from the projection and they watch as a massive dragon flys out of the monsters shadow spreading its wings to its fullest.