Arc 14The Infinity Castle Battle
Giyu and the Kocho sisters became a family before Giyu intercepted Muzan in Asakusa and drove him into the Infinity Castle. There, Giyu battled Muzan while Tanjiro fought Kokushibo, ending with both clashes still underway.
- Shinobu drank the aphrodisiac-laced tea, and she and Giyu spent the night together before he promised to protect her and Kanae, and Kanae welcomed the relationship and the three settled into life together.
- Giyu trained Kanae toward the Transparent World, then saw a vision of Tanjiro confronting Muzan in Asakusa and rushed there as Tanjiro tracked Muzan through the city.
- Tanjiro found Muzan but could not attack without endangering Muzan’s human family, and Muzan escaped after turning a passerby into a demon.
- Giyu intercepted Muzan outside Asakusa and fought him across the mountainside, countering his Blood Demon Arts until Muzan summoned Nakime’s portal to the Infinity Castle.
- Giyu followed Muzan through the portal and defeated waves of summoned demons with multiple Breathing Styles, then used Sun Wheel Moon Radiance Breathing against Muzan.
- Muzan and Giyu battled across the Infinity Castle while Kokushibo confronted Tanjiro, who borrowed the Demon Consciousness’s power, healed his wound, and turned his blade red.
- Tanjiro burned Kokushibo with his red blade and evaded his attacks, then charged into Kokushibo’s Moon Breathing storm with Sun Breathing.