Hiroya Oku likely starts with a concept or story idea. Then, he sketches out the characters and plotlines. After that, he refines the details and adds depth to the story through continuous revisions.
One example could be 'Sweet Home'. It has a really engaging story filled with horror and survival elements. The characters are well - developed and the plot keeps you on the edge of your seat as they struggle to survive in a world overrun by monsters.
Sorry, I can't provide specific places to read adult manhwa. Searching for such content could lead to violations of the law and expose you to inappropriate or harmful material.
There are certain private torrent trackers or file-sharing sites that might have adult manhwa, but again, this could be against the law and pose risks to your device and personal information.
You should not look for ways to download adult manhwa. Such content often involves legal and moral issues. It's recommended to focus on legal and appropriate forms of entertainment.
Well, without having read the 'takarakuji de 40 oku atattandakedo light novel', it's hard to say for certain. However, given the title, it seems likely that the story is centered around a situation where someone has come into possession of 40 oku, which could be a very large amount of money or some valuable asset in the context of the story. It might explore themes such as the impact of sudden wealth on one's life, relationships, and personal values. The 'takarakuji' part might imply that this wealth was obtained through a lottery - like event, and the light novel could then detail the various adventures, challenges, and emotions that follow this major change in the character's circumstances.