There was one aspect of his body on which Noah could focus while resuming the experiments for the creation of a cultivation technique: His flames!
Cursed dragons could endlessly empower their flames by absorbing the "Breath" contained in the light around them, that ability was now in Noah's hands, meaning that he had to take care of their growth.
He soon discovered though that it took time to improve the state of his lungs, their color remained gray even if he had begun absorbing the light in the room where he was experimenting, it would take a large amount of "Breath" for his flames to reach the power that the rank 5 dragon in the Granite Abyss had.
On the other hand, his experiments were managing to produce some results.