One Piece 520- Gorgon's Eyes

Luffy musters up Gear Second to fight the two Gorgon sisters. Sandersonia turns her hair into seven snakes and attacks Luffy, but Luffy dodges all of her attacks. Sandersonia can read Luffy's moves, but she is simply not fast enough to follow Luffy in Gear Second form. Luffy uses his speed to get behind Sandersonia and sends the snake lady into the arena floor with a side slam. After leveling Sandersonia, Luffy turns his attention to Marygold and launches a Jet Bazooka punch. Marygold tries to block Luffy's attacks with haki, but she almost gets pushed off the arena by Luffy's punch.

Hebihime is getting impatient from watching the fight and tells her sisters to stop fooling around. Hearing their sister's words, Sandersonia and Marygold renew their attack. Sandersonia continues to use her hair hydra technique while Marygold ignites herself and forms two giant snakes out of the flames. The sisters converge on Luffy, but Luffy repels all of their attacks with a flurry of rapid punches. The young pirates then trips the two sisters into each other, and Sandersonia is burned by Marygold's flames. Marygold and Sanderonia try to get away from each other, but Luffy has cleverly tied their tails together. In her effort to get away from Marygold, Sandersonia almost falls into the bladed pit around the arena, but she manages to hang on the edge of the audience stand to prevent the fall. At the moment, Luffy crawls onto Sandersonia and covers her back with his body. Sandersonia yells for Marygold to use the opportunity to kill Luffy, but Luffy states that he doesn't want to kill them even if they want to kill him. Marygold also refuses to follow her sister's orders, because she realizes that Luffy is actually covering Sandersonia's exposed back so that the audience won't see her mark. Now realizing what's going on, Hebihime orders the audience to evacuate before the "Gorgon Eyes" on Sandersonia's back are exposed. Back in the arena, Sandersonia asks Luffy why he went out of his way to cover up her mark, and Luffy tells her that her secret had nothing to do with their battle against each other. Back on the throne, Hebihime covers her eyes with her hand and tears start streaming down her face.