Curse

You born in a fantasy world no gun no technology. History : in this world a person that reach 13 will though to a blessing ceremony on your blessing ceremony you got a blessing but more like a curse you get a blessing called the weak it drops you state like crazy on day you where walking through the wood getting chased by monsters you see a water fall but a glowing entire once after you had enter the glowing entrance it disappeared. time stopped outside the glowing entrance was dungeon in the dungeonit was 100 decillionyears but you don't age at all in the dungeon you train so hard you can defeat go with a stick or a single punch after you finish the dungeon you went to out and time started again but you had a leveling only you can use and you have and can see you dress in clothes made out of dragon scales