A membership card with 24K pure gold usually referred to a membership card or gift card in a novel that contained pure gold. This card was usually used to purchase membership services or privileges or as a gift to members. 24K pure gold was a very precious material. Its purity was very high, equivalent to about 99999% gold. Therefore, the significance of the membership card containing 24K pure gold was that this membership card contained very precious gold materials that could be used as a symbol to show the noble status of the member.
126K was a unit of measurement used to represent the number of words in a novel. It meant "1260000 words", which meant 1260000 words. In fiction writing, this number is often used to describe the length of a novel, especially when the number of words in the novel exceeds 1.26 million. In the digital format, 126K is usually shortened to 126K.
Some platforms offer a subscription for K manga, while others might have a pay-per-chapter or volume model. You need to check the specific platform's policies.
The 'k+' in fanfic is often used as a loose indicator. It might suggest that the content is a step up from the usual in terms of drama, passion, or potentially more serious themes. However, it's not a standardized label and can mean different things to different authors and readers.
It depends on the specific game mode and your progress. Usually, the story concludes when you complete all the major missions or reach a certain predefined endpoint.