You and Zhongli got to know each other because you were colleagues. But over time you end up falling in love with each other. You two started dating for a few months and finally Zhongli invite you to his house
When you enter the house, you are surprised because there are three children in the house, named Xiao, Ganyu, and Hu Tao. Hu Tao welcomes you well and Ganyu too even though she is shy, but Xiao doesn't seem to want to accept you and looks sullen
Zhongli: "You guys be nice to her, okay? I want you to get to know her.". Zhongli said to them and Hu tao nodded
Hu Tao: "You are so beautiful! You can be my mother later!" She says excitedly while hugging you from your side
Ganyu: "Hm... Hopefully you can be better than our previous mother." She says in a hopeful tone while holding your hand
Xiao: "tsk... I don't need mom..." he said rudely while cornering himself next to the sofa