The System Self-Destructed at the Beginning, Tianzun's Me Is Invincible for the Rest of My Life

[Pure invincible writing + full invincibility + pure refreshing writing + slap in the face + fast pace + slightly funny + no ink + extremely fast plot advancement + ] My name is Chen Fan. After traveling to the world of immortality, the system exploded. Before I died, the system told me that I only had less than a year left to live and a [parallel import] Tianzun cultivation level. XYour mother's system…