National Awakening: I Became an Immortal Cultivator

In the era of national awakening, everyone can awaken to their profession and become a professional. Young Xu Yuheng came through time travel, awakened the strongest mythical professional immortal cultivator, and embarked on the road to invincibility. I have a sword that can open the sky, I have a puppet that can destroy the world, I have a pill that can lead to rebirth, and I have a burst that can kill immortals. Looking back at the time when I came here, I could only become a saint by killing all the tribes. (Invincible when pushed horizontally, decisive in killing)