To save Caesar and Speedwagon, Joseph lures Wamuu away by appearing to flee on a horse-drawn cart.

Because JoJo’s Bizarre Adventure is divided into distinct parts, "Episode 15" can refer to different storylines depending on the series: JoJo's Bizarre Adventure: Golden Wind – Episode 15

The episode concludes with Joseph realizing he must undergo intensive training to survive his "engagement" to two ancient gods.

As Joseph Joestar steps in, the episode highlights his unconventional fighting style:

Joseph attempts to blow Wamuu up with dynamite, but the Pillar Man’s heightened senses allow him to hear the fuse and neutralize the threat.