Sam captured the remaining two Astral Plane cultivators to get some information. He placed them in thunder prison and while Yanwu munched on the corpses and the rest of the beasts helped him by gathering those corpses.
He then went to a quiet place to meditate a bit as he went through his observations of the new changes in his body.
The Golden lungs he has are a definite result of the Golden Sun crow bloodline. He knew that much and now he can breathe fire like a normal bodily function with minimal energy.
Apart from that, he saw the real advantage of those lungs in the previous battle. The fire elemental fusion and light elemental fusion are consuming way less energy than normal. It reduced by almost fifty percent and even the bloodline technique is taking way lesser energy than normal.
