Ultra: Obtain a Battle Instrument at the Beginning and Summon Naruto

Su Yu traveled through the Ultra World and obtained the combat instrument system. The system informed Su Yu that combat instrument partners could be captured or summoned. Su Yu: Combat instrument? Is it the artifact that can control monsters? Okay, then... "Ding! Congratulations to the host for getting the first battle partner, the Fourth Hokage Namikaze Minato" What the hell? Give me the battle instrument and the Hokage at the beginning? From then on, the Kingdom of Light and the monsters encountered a group of strange people. Zero: Don't come here and think about defeating me. You, you are still 20,000 years too early! Naruto: I will definitely defeat you and become the strongest Hokage surpassing all previous Hokages! Luffy: I heard that I can become the Pirate King only by defeating the strongest person in the Kingdom of Light? Zero's mind was filled with questions. Why are you looking for the strongest person in the Kingdom of Light? Why are you looking for me? Looking for the old man! Fire Warrior: Cero, help! There is a psychopath chasing me throughout the universe. Obito: Let me teach you what love is! I want to create a world with Lin! Universe: Where did these psychopaths come from? Su Yu: It's none of my business. I won't take the blame!