Marrying a Samoy at the Beginning

When I woke up, I found myself in the world of the Fire Hidden Ninja and became the fiancé of Samoy, the No. 1 Soccer player in the Hokage? But he actually awakened the martial arts system. Randomly obtain powerful weapons by completing tasks? Not bad, not bad, relying on seizing the limits of ninjutsu and blood succession to achieve peerless martial arts? This is awesome! The Second Raikage: As expected of my grandson, he has developed ninjutsu to such an extent! The Third Raikage: What kind of ninjutsu is this? It's so powerful that it can hurt me? The Fourth Raikage: What kind of ninjutsu is this? It's faster than me! Kirabi: Oh, why are there so many tailed beasts in this guy's body? Samoy: Impossible! Isn't he a useless son-in-law? How could he become so strong! Mabuyi: I really want to be his secretary... Humph, Konoha dared to detain me. The three-year period has come and the ninja world will tremble because of me! Nine yin and nine yang shock the world, dominate the world! Huh? Achievement system... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.