Searching for a BL manga

I remember it's eng ver. released 2-3 months ago . So it's like , mc has crush on his senpai but his senpai's best friend is always in the way . MC didn't liked that best friend. One day that best friend died in a accident. And mc could see his ghost (soul) . And his crush probably has a crush on that best friend but best friend probably like mc . So it's a love triangle. That ghost has black hair.
Please help me to find it . ╥﹏╥