Tools: mobile phone, "Han Dynasty strives for hegemony" APP.

1. Adjust the properties of Hero: including basic properties such as attack power, defense power and health value, as well as special properties such as skill effect and skill cooling time. According to the need, these attributes can be appropriately increased or decreased to make the heroism in the game stronger or more balanced.

2. Add or modify skill effects: You can add new skill effects or modify existing skill effects to make the hero more unique and interesting in the game. For example, you can add some control skills, injury skills or auxiliary skills.