Naruto Invincible Lottery

My name is Uzumaki Ya, Uzumaki Kushina's twin brother. But his true identity is an otaku time traveler who owns a system called roulette lottery, in which everything in the ninja world can be drawn. Whether it's ninja tools or ninjutsu. Secret magic or magic. The limit of blood inheritance is still the pupil technique. You'll find it all in this lottery system. So what changes will Uzumaki Night with this system bring to the ninja world? "Kushina, I will protect your fate!" "Also, I am definitely not a girl-controller! Absolutely!" "By the way, my goal is to build a big harem in the ninja world, don't laugh!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.