His personality is a little possessive, potentially a little yandere but he always suppresses any unhealthy thoughts. Besides the protagonist is really into that and wants that type of almost suffocating and obsessive love so it's all good.

The little ghosts friends are adorable! By the end of novel even the most notorious of ghosts have become family which is really heartwarming.

At the beginning some of the details on the instances or lack thereof threw me off a little but they got a lot better as the story went on. I strongly suggest you give this one a try even if only to for a few laughs during the instances.

I honestly found it endearing that he fell in love with the MC a long time ago and spent all his available time just watching over the MC.

Their relationship was so cute cause they both want everything of their partner. Like they have similar wants and needs from a relationship which made them match really well. I also love the ending because the MC became god and now the both of them can end forever with each other, which is something both of them wants from each other.

Such as the instance where there was the phone call ghost. I still don't understand why the girl in the CG is connected to the ghost. The ghost had no reason to attack her!

MC was unlucky perhaps, entered this kind of horror game. The game package came along with a yellow book, literally and metaphorically—The ML. Nothing known about his real identity, but his human form was already revealed. So, MC is like a heaven-defying guy, super OP, like how could you befriend (not so much for them, poor Ghosts) Ghosts so easily? Ghosts are scared of him cuz *beep*. So in this game, he have 3 identities as for now, and basically destroyed the image of those three owners of names he was borrowing from. Two of it made it to top list and spectators speculated that they're enemies (hint hunt, names). He have two friends, and they each supporting different person when technically they're the same person, MC's fault here, he's too lazy to reveal his identity and alternating using his pseudonyms. At present, the global instance of the game has been opened, so I am expecting something to happen, maybe the real plot. And the relationship is suppperrr slow, kind of wanting to just locked them in a room so they would at least do something. Or not. This isn't for you who love fall-in-love-at-the-first-sight novels, also those who don't like OP MC. Example, he could use his Ghosts friends to clear each instances and earn S rating. He also could avoided death effortlessly. And he used the ghost without the ghosts's consent and they're not happy at all seeing him again.