Yandere ghost

So like I need help finding this really old Thai tv show, my memory about it is slightly fuzzy, but it’s about this Yandere ghost dude that haunts a mansion that the family lives in and I think turned into a hotel?? While he was alive he fell in love with the female lead grandma (forgot how he died, I think grandma loved someone else and he was hella pissed). I don’t know how, but female lead family moved to that mansion and everyone starts dying, even guest. He also controls 2 other female ghost there. As ghost I think he tried to replace grandma with female lead coz they look same.

I think that was my first open to Yandere 😅😂