Although they commanded Inugami and Gold Bear Child to retreat in coordinated battle.
Facing the lightning summoned by the Earthquake Thunder Lord, which shot skyward from the ground, Kamiyagawa himself did not retreat further.
The earth pulsed, the thunder roared.
The black battle feather robe appeared incredibly fragile and insignificant compared to the menacing, soil-yellow giant lightning pillars bursting from the earth. Soon, the silhouette of the ornate battle feather robe became obscured by the incoming sandstorm.
And just at the moment Kamiyagawa was engulfed by the first wave of the sandstorm—
BOOM!
Again came the thunderous roar.
And it continued relentlessly, one roar overpowering the previous one.
The thunder that appeared now was different from the drum-like thunder produced by the Earthquake Thunder Lord's pounding of the ground.
If one carefully distinguished, they might even hear some complex and shocking reverberations mixed in.