This is a tragic story. After Lanze died, he was bound to a "sparrow" system. Travel through time and be the protagonist to reach the peak of life, but why does a key question always come up?
System: "The host's identity this time is..."
"I was promised to be the protagonist! I want to complain to the main system!!!"
"Okay, thank you for your cooperation. We are about to enter the next stop." I entered, but there seemed to be some terrible secret in this place.
Purpose: If you abuse the article, don't enter.