In the evening.
Luo Qingzhou returned to the small courtyard and soaked himself in a bath.
He had to go out tonight, so he came back early today.
There was also the last bottle of Flesh Refining Potion.
He decided to use all of it to accumulate the greatest amount of energy in his body and begin to prepare for the tendon refinement.
It was recorded in the books that tendon refinement required gravity to be stretched. With the supplement of the potion, he had to do exercises to open the hips and shoulders and stretch the ligaments. It fundamentally changed the physiological structure of the muscles.
On one hand, he opened his bone suture. On the other hand, he increased the strength and toughness of the tendon, making it more elastic than before. It could better generate momentum and transmit force.