Cheng Huan had a sweetheart who grew up together. One day, the sweetheart suddenly started not feeling right, as if something was missing from before...
"Hello host, you have been bound by this system to perform a time-travel mission. I wish you a happy life." An unscrupulous system.
"Let me go back, I won't do the task." Cheng Huan refused.
"Sorry host, this system cannot be released once it is bound. I hope you will do your job well!"
"Haha..."
Later...