Naruto's Super Second Male Lead System

[System + Invincible + Lottery + Anime Crossover] Li Er, a poor young man, was chosen by the Super Second Male Lead System and given the chance to compete for the title of strongest system. Determined to escape poverty, turn his life around, and change his fate, Li Er resolutely joined this contest, which put his life on the line. First, he transmigrated to the Naruto world and became Sasuke Uchiha. His goal was to defeat Kaguya single-handedly. By drawing all kinds of second-male-lead abilities from the System, he would become the world's strongest second male lead. Get promoted, earn a big salary, marry a rich beauty, and reach the pinnacle of life!!