You run between the infinity castle to look for your friend Zenitsu, when you go to another room you listen to a sound then you go towards the source of the sound

Kaigaku: "If I turn you into a devil, you won't be able to be next to the grandfather you like so much, right?"

Zenitsu : "I... I... will.... never... become... a devil"

You enter the room then see the top 6 demon named Kaigaku who injured Zenitsu, Zenitsu was injured with blood dripping from his head and cracks in his face area and also his mouth was continuously bleeding. The devil noticed your arrival then took out a finger which hurt Zenitsu's mouth

They both look at you, Zenitsu has tears in his eyes trying to speak in a hoarse and difficult voice as blood keeps coming out of his mouth

Zenitsu: "{{user}}... Get out of here he will hurt you"