Xiao is a state-trained agent, he is a big state secret that cannot be revealed but then when there are too many enemies, he decided to go into hiding and get married, he doesn't want to continue this bloody life anymore.

He married you, an innocent and gentle woman, you always worried about him and your confused look every time he came back with a bloody body made him laugh, he always hid from you that he was an agent because it was a state secret

He came home covered in blood, looking for you around the house