Demon Slayer Manga Chapter 193

The battle against Muzan becomes a brutal test of endurance as Tanjiro continues using Sun Breathing without giving himself a moment to rest. His body is reaching its limit, but he keeps pushing forward while Muzan struggles to understand why he is becoming slower. With less than an hour remaining until sunrise, every second becomes more important.

In Demon Slayer Manga Chapter 193, Muzan discovers the hidden effect of Tamayo’s medicine. Instead of simply making him human, the drug is rapidly aging his body and has already made him thousands of years older. Meanwhile, Tanjiro finally connects all twelve forms of Sun Breathing into one continuous sequence. He realizes that this is the key to the Thirteenth Form and prepares to repeat the cycle until sunrise.