Well, the 'rich strike back story' might vary greatly depending on the situation. It could be a story where the rich use their financial power to influence political decisions in order to get back at those who have opposed them. They could fund campaigns against their enemies or use their connections to block certain initiatives. In some cases, it could be a more personal story. Say a rich heir was cut out of a will unjustly. They could use their own money to hire private investigators to find evidence to overturn the decision and regain their rightful inheritance.
Maybe it's a story about a rich person who was betrayed by a business partner. So, they strike back by buying out the partner's shares at a lower price when the partner is in a difficult financial situation.
The manga of Strike the Blood may simplify some of the complex plotlines from the light novel. It focuses on presenting the story in a more accessible visual format, so it might cut out some of the more intricate details of the light novel. The light novel, on the other hand, is able to use more words to describe the nuances of the characters' relationships, like the complex feelings between the protagonist and the various female characters. For example, it can better explain how the protagonist's actions are influenced by his past and his relationships with different factions through detailed descriptions.
It depends. Some successful manga artists can earn a lot of money through book sales, merchandise, and adaptations. But it also requires consistent hard work and having a hit series. Not all successful artists become extremely wealthy.
The popularity can also vary depending on different regions. In some areas where manga culture is more prevalent, the Strike the Blood manga might be more popular. It can be easily found in local comic stores and is often promoted more actively in the manga - centered media. But in places where the light novel market is strong, especially among those who are into more text - heavy fantasy stories, the light novel could be more favored. For instance, in some countries with a large number of young adult readers who like to explore complex fictional universes through reading, the light novel may have a higher readership.