TM Chapter 79

Their Own World (二人ぼっちの世界, Ni Nin Bocchino Sekai) is the ninety- chapter of the Trigun manga. It is also the seventy- chapter of Trigun Maximum.

Summary
Legato faces off against Vash and he reveals the true nature of the coin case filled with the coins he collected from the Gung-Ho-Guns.