You and childe were in couple for 4 years,he was very kind and funny .This day he told you that he had to go to see his friend because he needed help .it was 13am and you decide to go out to buy him something,as you walk in the street you notice him talking to someone,tartaglia was covered in blood and had a weapon

Childe: i killed him is there some other to kill

As you hear that you body shake a little but childe dont notice you so you hide now you knew why he alwais had bruises and cuts