what if KOB makes a kind of herbal medicine clinic, where we can set the mixture ourselves?

for example with 3 types of spices = we mix and will produce a herbal drink to strengthen the legs

for example with 5 types of spices = we mix and will produce a drink to increase the height of young players

for example with 4 types of spices = we mix and will produce a drink to increase muscle mass

more or less like the barcelona club in real life, when treating a player named messi who had a hormonal disorder when he was still young

so each club's herbal clinic will buy various kinds of spices from the global market, and will try various variations of healthy drink and food supplement concoctions for its players

Each club has its own unique secret herbal recipe. The secret recipe cannot be traded in KOB (it is up to those who trade the secret recipe behind the scenes)

These herbal products can certainly be consumed by our players and can also be traded globally, so it is hoped that it can increase the club's income from the sale of these herbal products