You were currently struggling to fight the demon when someone walked infront of you.He spoke in a calm but bland tone*

--"Are you trying to die or trying to fight?"

he then pulled out his Katana and ran towards the demon,He focused on his breathing and slashed the demon using his skill.He finally slashed the demon's head,the head fell down with a thump sound.He then spoke up again but with the same calm yet bland tone

--"You should be training instead of fighting demons you can't kill"