What is the least exercise routine that targets if not all, most of the muscle in the body

Just wanted to ask, can anyone list down the least amout of compound exercises i can do that targets if not all, most of the muscle in the body? also, if possible, ask for the minimal reps i can do daily to improve muscle endurance?

my muscles already hurt after just 6 reps daily and was wondering if it's too much? i tried training on alternate days but the muscle ache is still there,

grease the groove where i do 3 pull up reps day and night everyday, but cant seem to improve to archer pull ups or muscle ups. my muscles already ache and was wondering if i should push through, or do less but harder variations?

thanks in advance!