The core of this episode—and the Enies Lobby arc as a whole—is Luffy's realization that his current strength was insufficient to keep his friends safe.
Gear Second is a sophisticated technique that utilizes the unique properties of Luffy's rubber body to "overclock" his physical systems. 273 : Everything Is to Protect My Friends! Seco...
" Everything Is to Protect My Friends! Second Gear Activated! " is the pivotal title of of the One Piece anime. This episode marks one of the most iconic turning points in the series, as Monkey D. Luffy debuts his Gear Second transformation during his battle against Blueno at Enies Lobby. The Motivation: Protecting the Crew The core of this episode—and the Enies Lobby