Fairy Tail Episode 138 -

focuses on the operation to defeat the Dragon God Viernes .

: During the battle, Byro reveals critical information regarding the true purpose and nature of the Infinity Clock, indicating that the arc is moving toward its climax . Fairy Tail Episode 138

The episode focuses on the various teams' efforts to retrieve the scattered parts of the "Infinity Clock" before the Legion Corps can claim them . focuses on the operation to defeat the Dragon God Viernes