Tanjiro Kamado (I am not going to die without taking Muzans life with me at the very least.) I thought as I was fighting Muzan. As we stood in front of each other I mustered all of my remaining energy and hit him with my strongest attack so did Muzan .And finally I killed him but at the price of my life and I'm happy after all he killed all of my family even Nezuko.
As I drifted for who knows how long I suddenly saw a white light as I closed my or didn't I saw myself in white room and an old man was in front of me as he said"hello my boy"I replied by saying"uhm hello I guess"
well anyway let me explain since you killed Muzan you gained a bit too much karma which is a good thing well anyway you can have 7 wishes you can do whatever you want with them though I'll transfer A bit of knowledge as it is what can be considered modern at least. as knowledge fluds my mind I see stuff they call anime and boy was there a lot of ideas and when finished inspecting all the knowledge I came up with a sly idea so I asked if I can have a paper and pen he said ok and it's without wishes so hell yeah as I write some things which include. INSTANT MASTERY: ALLOWS YOU YO MASTER ANYTHING INSTANTLY
ULTRA-RESISTANCE: NEGATES ALL NEGATIVE STAUS EFFECTS (AT LEVEL ONE IT IS ABLE TO REMOVE LVL 1 STATUS EFFECTS ONLY GOES UP WITH LVL) MIND PALACE: INCREASED MENTAL/SPIRIT ATTRIBUTES PLUS ALLOWS USER TO ENTER MOCK BATTLES WITH ENEMIES FOUGHT BEFORE DEVOUR: GAINS ALL TALENTS AS WELL ATTRIBUTES MEMORIES AND SKILLS AND EXPERIENCE. ANIME SYSTEM
ALLOWS THE USER TO SEE THE USUAL SYSTEM BUT IT ALSO ALLOWS YOU TO TRAVEL TO DIFFERENT WORLDS ALL SKILL TREES ALLOWS ACCESS TO ALL SKILL TREES
Ok I am done ok god my first wish is I want every power written on the paper god is obviously shocked but says ok and what about the other 6 wishes save them please. uhh ok I will now reincarnate you be prepared also what are you going to I want to go to the most dangerous place and give power to atleast survive okay your looks and body well same as before but better in stats I suppose. ok good luck