• The article discusses how the popular anime series "Bleach" abandoned one of its first rules, which ultimately led to the series' decline. The rule in question was the idea that each character's unique spiritual power, known as "reiatsu," would have a specific visual representation. However, as the series progressed, this rule was gradually abandoned, leading to a lack of consistency and a sense of confusion among fans.

• The article explains that the abandonment of this rule was a significant mistake that contributed to the series' overall decline. The visual representation of "reiatsu" was an integral part of the Bleach universe, and its absence made it more difficult for readers to understand the power dynamics and relationships between characters. This, in turn, led to a loss of engagement and a decrease in the series' overall appeal.

• The article suggests that the decision to abandon this rule was likely driven by the need to accommodate the series' expanding narrative and the introduction of new characters. However, the article argues that the series would have been better served by maintaining this visual representation, as it would have helped to maintain the coherence and consistency of the Bleach universe. The article concludes that this mistake ultimately contributed to the series' eventual decline, serving as a cautionary tale for other anime and manga creators.