I Just Finished the College Entrance Examination and Went to University in Xiuxian World

My name is Song Yuan. On the day I just finished the college entrance examination and went to receive the admission notice, I was hit by an unmanned truck and entered this world. At first I thought it was just an ordinary time travel, until the black shadow started to appear repeatedly. It's always watching me from the dark. Sometimes I would say a few words, but each sentence was incomprehensible, as if it was hinting at something or reminding me of something. So I started tracking it down. It wasn't until the end that I discovered that the black shadow turned out to be...