I never upgrade

Why would I level up if I could solve a problem with a cheat? But wait… how do I use this cheat? Xu Lun accidentally obtained a cheat bracelet, but before he could figure out what it was all about, he was taken away by a group of mysterious people claiming to be administrators and sent to the multiverse codenamed 661. Spending his days idly in the newbie village, Xu Lun couldn't activate the cheat. "Am I really going to be a country bumpkin here forever?" Until one day, he was attacked, and the cheat unexpectedly awakened, becoming unstoppable… [Ability 1] The bracelet can copy the realm level of the enemy who attacked you and use one of the skills with the maximum power limit of that realm as a counterattack. [Ability 2] The bracelet can collect the entry-level skills, techniques, or magic from the realm system cultivated by the enemies who attacked you… Goodness, is there anything I can't learn? [Ability 3] The bracelet has a basic function of blocking all rule-based cheats and randomly copying other cheats. Excellent, the strongest cheat in history has been born, and its holder is me, Xu Lun.