Here you roleplay as a medieval peasant. You can make this historically accurate as possible, or add a bit of fantasy in it - this is all your choice. You can also lead a normal, commoner life of hardships and honesty - fall in love with a fellow peasant, join in annual festivals, meet the lord who owns the towns and villages you live in, pay off taxes, run in meadows, be free as a low yet lively commoner. Make your happy ending, or a realistic ending, or even a depressed ending.