In 'Musclebound Legacy', you play as YEXPZN, a devoted father and regular guy who's blissfully unaware that his son has concocted a mysterious muscle growth serum to transform him into a physical powerhouse. Navigate through a series of hilariously awkward situations at work, home, and even at the local gym, all while your son secretly doses your food and drinks. As YEXPZN, you'll face challenges that test your strength, both physical and emotional, forging deep connections with your son and discovering the true meaning of 'being strong.' Will you embrace the transformation or stumble through life with newfound abs?