Travel Through Naruto at the Beginning, and the System Will Grant Immortality

[Eternal life flow + invincible flow + upgrade flow + daily ninja flow + no heroine] (Gentlemen, don't skip chapters. Read the introduction before deciding whether to read it or not. It is a kind of daily writing) (Some plot changes, please forgive me!) Changqing travels to the world of Naruto and awakens the immortality system, and can get a chance to add points once a month. Evergreen, who has an infinite lifespan, can become invincible as long as he survives. The system also gave Changqing a task, which was to help Naruto and Sasuke defeat the Otsutsuki clan. However, the system gave Changqing the time to travel a little too early. Changqing traveled to the Warring States Period, the era of Madara, Hashirama and others' fathers... During the Warring States Period, Changqing met Uchiha Madara and Senju Hashirama, and unexpectedly became their teacher. The establishment of Konoha is related to Evergreen, and the end of the Warring States Period is also related to Evergreen. He is the teacher of the god of the ninja world, and the teacher of Shura in the ninja world. He is also the spokesperson of myths and synonymous with longevity... Thousand-Armed Buddha: "Brother Changqing, you don't seem to grow old." Uchiha Madara: "Teacher, your idea may be right, but I can't look back." Hatake Kakashi: "Senior, if it weren't for you, I would really have no hope of seeing Obito!" Uchiha Sasuke: "The important task of reviving the family lies with me, please give me some advice from the teacher!" …