The author has been involved in gacha games and RNG mechanics for over a decade, starting with mobile games like Love Live! School Idol Festival. They transitioned to various titles, including Genshin Impact, which launched in 2020 and expanded the gacha genre's audience. The author notes the overwhelming number of games from HoYoverse, such as Honkai: Star Rail and Zenless Zone Zero, and expresses concern about the sustainability of the market due to the rapid release of new titles and the fear of missing out. They highlight the transient nature of live service games, with many shutting down within a year, leading to doubts about investing time and money in them. Despite these concerns, the author still feels a desire for the excitement of gacha games and their character-driven narratives, suggesting that a reduction in the number of available titles could enhance the gaming experience.