Trigun Maximum Vol. 13: Double Duel
By Yasuhiro Nightow

Mil and Mer tumble and Mil goes unconscious. Chronica's tasked to watch the growing of Knvs' power, and she refers to Domina of how humans'll regret their actions. Mer and Mil are aided by Livio, who holds up a wall barricade for them, he introing himself, then warning them to quickly move, since he's being targeted. The army of men face off with Livio who asks where their general is, then spotting him, realizing it's a trick and gives chase with the soldiers scrambling to stop him, and failing.
Chronica seems to be analyzing how serene the cointegration is with the being's participating, as Vash and Knvs are still claiming this to be the final battle, now. Vash steps it up and uses his power, announcing so, as people outside see the sky and ships looking like they're falling out of the sky. Then, some girl recounts her tale of how she'd become a sadistic murderer due to a gang of rapists controlling her when she was young and powerful through legacy. Then, she is saved by a man, whilst being raped, seeing as his body is cut in half.
The girl marvels at the man and laying her life down if he'd let her learn from him, his work so clean, the beheaded man was still conscious for her to torture gleefully. When he asks her name, she tearfully confesses not having 1, and feeling reborn. This woman now fearfully asks Legato if he'd've been mad if she killed Vash long ago. Vash meanwhile's panting after his power drain, Knvs again saying goodbye to him.
The girl's then told off by Legato, she'd be dead already if she hadn't been loyal, and she should stop pretending the 2 of them'd ever be equal, since she's a "fucking" human. Meanwhile, Livio's facing off with a woman who claims the general's spattered all over a wall, and swears to put Livio on a crucifix, what with being a member of the Eye of Michael. Livio's ready for her attacks as ships are close to impacting the Earth. Chronica's made the scientist nervous with the mission she'd sold him being suicidal.
Vash's still facing off with Knvs as he even says he'd make it so his powers are dulled for the fun of both of them dying. Livio ends with how his outfit helps him feel more powerful to the woman fighting him.
Nope; definitely understand people referring to the confusing storyline or lack of it, but by this point it's only a blip til the finish, so onward!