Is it only me or someone else has a black screen at the beginning of the game? There are no sound effects at all

I don't understand p tags have information that the game is for adults, but judging by the comments, we have ecchi at most. Are we being teased throughout the game and kept in the friend zone? Or are there 18+ scenes in the game? Or is there an external patch that expands the game?...

이거 발매는 되나요?

black screen after warning about save. w11.

포인트 상점에 아무것도 안 드는데 이거 정상인가요?