Comment by Mui. on Alpha Trauma - Chapter 30

Guys, I need your help!!! There was a story that looked really good but I don’t remember the name. The story was about a blond guy who had a job watching and guarding goats/sheep. One day a black-haired guy arrives and the two start a love story — they even sleep together. Later, the blond guy goes to watch the goats/sheep but a wolf eats one of them. The blond guy chases the wolf and injures its leg. The next day, the black-haired guy comes with an injury on his leg, and we discover that he was the wolf. After that I don’t remember exactly, but the black-haired guy kills the blond (the main character). If you know this manhwa please tell me the name!!!!