The group reunites on the dock. Kaiba, having helped save Tea by disabling a crane trap with a Blue-Eyes White Dragon card, departs to prepare for the Battle City finals. Series Comparison
Note that "Episode 78" refers to different plots in other Yu-Gi-Oh! spin-offs:
Yugi decides to save Joey by using the trap card Mystical Refpanel to redirect the damage from "Meteor of Destruction" to himself, bringing his Life Points to zero.
The group reunites on the dock. Kaiba, having helped save Tea by disabling a crane trap with a Blue-Eyes White Dragon card, departs to prepare for the Battle City finals. Series Comparison
Note that "Episode 78" refers to different plots in other Yu-Gi-Oh! spin-offs: Watch S02Yu-Gi-Oh 78
Yugi decides to save Joey by using the trap card Mystical Refpanel to redirect the damage from "Meteor of Destruction" to himself, bringing his Life Points to zero. The group reunites on the dock