My Husband from My Previous Life Came to My Door to Marry Me Forcefully, but I Just Want to Lie Down

Tong Gui was a college student. She accidentally received an email asking her to pick up something. She thought it was just a prank, but she didn't expect that the next day, she saw someone jumping upstairs. Then, she heard someone knocking on the door at night. The person who jumped off the building was found... But why her? Also, what's going on with this fierce ghost who claims to be her husband? She just wants to survive and lie down, why is it so difficult? (Dong dong dong, hello, is there anyone there? No one, can I just come in?)