Chainsaw Man, Vol. 22 by Tatsuki Fujimoto

Broke young man + chainsaw demon = Chainsaw Man! Denji was a small-time devil hunter just trying to survive in a harsh world. After being killed on a job, he is revived by his pet devil Pochita and becomes something new and dangerous—Chainsaw Man! The truth has been revealed: Fami was the Death Devil! And she now has the real Famine Devil and the fake Chainsaw Man under her control as she prepares for the day of the prophecy. Meanwhile, Denji and Yoru enjoy a moment of peace as the entire world threatens to fall apart around them!