[Mortals are expelled without a system] Su Twelve, a boy from a mountain village with mediocre qualifications, is forced to embark on an endless and long road to immortality and enlightenment, full of intrigues, intrigues, and ups and downs... The road ahead is long and full of obstacles. Even though it is difficult, this little mortal is determined to walk his own path of cultivating immortality even if he overcomes obstacles.