Summary
In chapter 9 of "Demon Slayer" manga, Tanjiro and his companions are sent on a new mission to investigate a demon that has been causing trouble in a nearby swamp. They arrive at the swamp and begin their investigation.
As they search the swamp, they encounter a strange man named Swamp Demon who can control the trees and plants around him. He proves to be a formidable opponent, using his powers to trap and attack the demon slayers.
Tanjiro engages in a battle with Swamp Demon, but he is quickly overpowered by his opponent's abilities. Just as all hope seems lost, Tanjiro remembers the lessons he learned from his mentor Sakonji and realizes how to defeat the demon.
Tanjiro uses his sword to cut off the head of Swamp Demon's plant familiar, which causes the demon to lose control of his powers. With Swamp Demon weakened, Tanjiro is able to deliver the final blow and defeat him.
The demon slayers complete their mission and return to the Demon Slayer Corps headquarters. Tanjiro is praised for his quick thinking and bravery in defeating Swamp Demon.
Chapter 9 shows the importance of knowledge and strategy in defeating demons. It also demonstrates Tanjiro's growth as a demon slayer and his determination to protect others. The chapter sets the stage for future challenges as Tanjiro and his companions continue their journey as demon slayers.
