can anyone help me find the Bl manwha where it's a vampire one, both ml And mc were going ...

can anyone help me find the Bl manwha where it's a vampire one, both ml And mc were going to college... the ml had black hair and the mc has like blond.... then the mc had a friend or sunbae which also a vampire... the that sunbae, someone is liking him and etc.... can anyone find it please