S2-Demon Slayer-E6-Akasa

Aesthetics: Nocturnal void frames an asymmetric clash of Enmu and Rengoku. Pacing: Tension accelerates as the pillar & demon power gap widens. Psych: Enmu's temptation tests Rengoku's resolve. Best: Visceral kinetic flow. Worst: Tanjiro's frustrating role.