1. Contact the customer service of the game. There is no option to set the secondary password in the game. Contact the glory of the king customer service team. Specific solutions and guidance will be provided to help set or reset the secondary password.
2. Through in-game settings, find the secondary password setting function in the in-game settings options. In the "Accounts and Security" or similar menu, you will find the option to set the secondary password.
3. Visit official website, the glory of the king or download the official application through official website or App, and then log in.