[PS] Witcher 3 DLC1.. A fierce battle with a crazy spider..

Maybe it's because the difficulty is set to Death March.. Every time a mini-boss appears, it's really brutal.. My level is just right for the area.. and my weapons are just so-so.. Ugh.. Why is it so tough.. Yesterday, I died in a place where ghost spiders appeared in swarms and turned off the game.. I turned it back on and spent an hour just fighting spiders.. Finally beat it after chugging potions.. Is it because I haven't upgraded my armor much? One hit takes half my health.. I guess I just rushed through the story too much.. But I don't want to lower the difficulty.. ㅋㅋ I fought for an hour, running away and freezing them with Aard, and finally won. Is my skill build not good? Why does my Geralt feel so weak.. But what's more absurd is.. after defeating the ghost spider legion and progressing.. the game acts like there's another tough enemy.. Are they telling me to prepare for another bloody battle.. I'm clearly playing Witcher 3, but why does it feel like I'm playing Dark Souls.. Luca-chan, who can't play the Steam version of Witcher 3 because of graphics driver issues.. should be enjoying this pain with me.. ㅋㅋ