Traveling through horror cinema, start with Supernatural.

What would you do if you could travel after horror films? This option would be easily rejected by others, but what if it were your only option? Follow Henry who woke up in his favorite series but with a special golden finger. . - (This novel won't have an MC who comes to power out of nowhere just because he gains power, it will be more realistic and full of tragedy and plot, and things won't go as the MC plans. This novel won't have an MC who knows everything, can do everything and thinks of everything. If you're looking for a novel with a gradual evolution, where you can see the MC's personal improvement, this novel is for you. No harem, by the way. The MC will have friends and companions, this romance won't have a super-powerful and lonely domineering MC who only has slaves!]