I! Unlimited Upgrades

What? Do you have an attack bonus of 100,000 artifacts? Sorry, my double resistance is 100 million, my blood volume is one billion, and I recover 10% of my blood volume every second. If you kill me, I lose! What? Do you have a super beast? Sorry, my Erha has a double attack of one million, and can also hit critically, ignoring defense. With all due respect, the super beast is not even worthy of wearing shoes for my Erha! What? If you suspect there is a BUG, ​​report it. Sorry, this is not a BUG, ​​it's just that my brother's level is higher! With the unlimited upgrade system in hand, a novice can become a master, and a novice can become an expert. Sorry, playing the game is so simple, just level up and you're done! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.