if you guys want a full summary here's one from another website:
The Pillars go on the offensive
Muzan is smashed by Himejima's weapon
Obanai causes major damage with his red blade which slows the regeneration process
Tomioka and Sanemi unlock red blades
time to sunrise: 1 hour 3 minutes
Iguro: "When I saw the red sword, the first thing I thought was that I screwed it up.
While holding with all my might the sword in the middle of the battle, I was about to faint for lack of oxygen."
While he was clueless, he could feel his name being called, and without realizing that Muzan's attack was coming, he stood still.
Giyuu attacks. "I didn't arrive on time !?" but Iguro, as if pushed by a mysterious force, moved in the air.
Muzan attacked, but someone's attack cut him. "What about this cut? It wasn't the iron ball, and the wind sword doesn't cut like that.
That man came in to save him. There's no way the sword has lengthened because it turned red."
Once again, he attacked Iguro in the air and they cut it again.
Muzan felt something.
"I see. There is something. I cannot see it.
They cannot erase the presence of movements. 1, 2, 3 people.
" Removing the talisman, Kanao, Zenitsu and Inosuke appear.
Zenitsu: "There it is! I don't want to!"
Kanao: "I didn't think he would realize so quickly"
Inosuke: "it hurts!! Damn worm"
Inosuke picked up several talismans so there seems to be lots of them.
Muzan tries to attack the 3, but Iguro cuts him with the red sword.
Sanemi: "Very slow! If they cut you with the red sword, you will regenerate slower!" Kana-Yoshitsune puts a tag, attacks while disappearing, then attacks snakes with ginseng-roosting rocks (Come well! Slightly affordable! You can do that!) Rock's own weapon.
A spark is scattered by hitting an iron ball and an ax part.
Rock (burning smell and heat!
The same color has changed at that time!)
Attack the misery with the red iron ball and attack even slightly delay the reproduction
Somehow the wind speaks to the water
Wind "Tomioka "Oh, oh, oh, get it, oh, you're waving your sword."
The swords of each other are greatly sparked Water (the blades are red !?)
Crows "One hour and three minutes in the morning light Kemadeato!" Wind "Ample room.