Back in time, I have a universe sign-in system.

Ye Tan accidentally traveled to the 1970s and was bound to a cosmic sign-in system. He fought against his scumbag father, stepmother, and stepsister, and went to the countryside to work in the fields. He made a good living by relying on the sign-in system. The cosmic sign-in system was constantly upgraded, but what Ye Tan didn't expect was that when he signed in, he actually signed out a dark-skinned man.A certain immortal: I have ended up in your precious land by mistake, but the spiritual energy here is thin, my cultivation has been suppressed, and I cannot return to the immortal land. I have also accidentally tempted worldly desires, what should I do?Ye Tan raised his eyebrows: Cold dish. Novel Keywords: Back to the Era, I Have a Universe Sign-in System (no pop-up window), Back to the Era, I Have a Universe Sign-in System (txt download), Back to the Era, I Have a Universe Sign-in System (latest chapter reading)