When Fein went back home, the darkness of the night had already swallowed the other part of the planet. Now, he's in his room to clean his body after the intense training that he has undergone. Every one of his muscles felt sore. His biceps and triceps bulged from the hypertrophy because of the stress it had received from all the advanced calisthenics and equipment that increase the load.
This is the second time he had trained this much since coming to this world. And he had to persist for an entire month to train consistently if he wants to achieve his goal. He had to increase the gravity to one thousand times at the end of the month. At that time, his body would undergo a substantial change. He would leave the frail body of the mortal.
