When you start a new campaign in the Bannerlord game, you start with a weak character who has little money, which is a good thing so that you do not kill the fun of the game and enjoy the journey of rise and success in the game.
But with the many updates of the game, you need many times to start a new campaign, and you can use this method so that you do not start from scratch every time.
Explanation of how to start mount and blade 2 bannerlord with a strong character and a lot of money
Export/Import character to modify attributes, skills, and perks from text file
The mod link: