You're looking for information on editing PES 2021's Master League or 'Be a Legend' (BAL) career mode using a editor or tools. Here are some general points and resources:

Pes 2021 Bal Career Editor Work -

You're looking for information on editing PES 2021's Master League or 'Be a Legend' (BAL) career mode using a editor or tools. Here are some general points and resources: