Thanks for the feedback :)
I've planned that the player learns more and more about the story and background while progressing. For sure there are a lot of questions open, but it's just the prologue and that's intentional. Else my story writing inexperience is at fault :(
And I will try to include more descriptions of muscles and strength in the future but can't guarantee how well I can perfom. Same with the process of muscle growth.
I will try my best ^^