He used some light healing magic to cure if there were any internal bleeding. He wanted to make sure that all other things were normal.
Of course, since there were no other injuries, the magic didn't work.
Nevertheless, he started the real treatment.
He then injected a bit of mana inside her right after which she took a look at the amount of poison that she had absorbed.
Her body was made to reject poison, but since she was absorbing a lot, the body started repelling more too.
Due to this, the talent of infinite poison resistance grew stronger. That was also a reason why the food that she was eating was being ejected.
Yes, she wasn't affected by the poison. In fact, this just made her stronger. She was only weak because she couldn't eat anything. The same was true with water – as long as the water is holy water, she could drink.
If it were ordinary water, then her body would repel that as well without absorbing even a tiny amount.
Just a small bottle of holy water is extremely expensive. Considering the fact that she was given holy water like drinkable water, King Dan spent a lot of fortunes for her.
One would just give up and toss their children sometimes when they start creating huge problems, but Dan wasn't like that.
He made sure that his family was safe along with his kingdom – no wonder the small kingdom still persisted even after it had been weakened.
'Hmm, there is no poison in her body.'
'All she needs is an abundant amount of energy that can replace the need of having food.', Rex thought.
He then used the little amount of life force that the necklace and the bracelet had.
'The amount of life force inside these artifacts would be useless for me.'
'I could just use them on her.', he thought.
And yes, it was working. As the life forces stored inside that stuff started to get channeled inside the princess, her complexion was slowly getting better.
And while Rex continued to transfer them, he suddenly felt another energy inside her.
It was quite faint so he couldn't detect it earlier, but now that, he was concentrating properly, he felt another energy.
'This…'
When he closed his eyes and tried to move his mana around that part – near her abdomen – he could feel something similar to an orb.
'What could this be…?', and just as he was going to analyze it, the orb started reacting to the amount of life force that was being sent inside the girl.
Yes, the orb started to absorb the life force that was just sent, and just as this began, his complexion started to get worse again.
'Wait a second, could it be…'
Rex realized something as he recalled Elina's words.
Yes, Elina had previously mentioned that a heavenly item was used on the princess.
'Could it be?'
'This energy bass is from that artifact?'
The orb did suck away some amount of lifeforce, but Rex could feel that the orb was emitting a similar amount of energy back to the princess.
The emitted energy wasn't life force but ordinary energy that the body required to lead the life – yes, the energy that is usually obtained from food.
In return for life force, the body was getting a chunk of sustainable energy.
'I see, no wonder she started feeling better after the artifact was used.', Rex concluded.
'But, this is harmful.', he said to himself.
Yes, while the orb took away lifeforce, it was literally taking away her long years.
This meant that, while her body would sustain a little amount of energy, it wouldn't be long before she died.
'But, how did I take the orb out?', Rex wondered.
'Hmm…'
After thinking for a minute, he suddenly realized that there was a much easier method which he didn't think about.
Rex then immediately closed his eyes and concentrated on the orb.
'Teleport…'
He basically used the teleportation magic on the orb which then vanished from her insides and appeared right in front of him.
Without wasting any more time, he redirected the energy from the orb to the girl because it was all her life force. Of course, the orb was nothing but a mass of energy that had started to accumulate because of the artifact, since Rex now intervened, the energy would now flow quickly and easily.
'This is the artifact that made this orb, right?', rex looked at the red necklace that she was wearing.
Yes, it was completely red, even the gem that was attached to it.
Rex felt weird energy from the necklace.
He activated his analysis and the moment he did, his eyes started to glow with golden light.
'Ha…'
'As I thought.'
'This was indeed made from the blood of the demons.', Rex sighed.
As mentioned earlier, Demons and Devils were two different things and races.
Yes, the devil race is the one that is looking for the destruction of the world, while the demon race is just like the human race that lives peacefully.
However, due to the miscommunication and various other prejudices, the humans hate the demons and treat them badly.
Yes, because of this, the demons hate the humans as well, and thus, both think of each other as devils.
That was why Rex was surprised to find a gem made from the blood of the demons on her neck.
'No way…'
'Could it be…?'
All of a sudden, Rex had a surprised expression on his face. He couldn't believe what he imagined.
'If this is true…'
'Then does that mean-'
Before thinking anything else, he decided to completely focus on healing the princess. Yes, he decided to think about those things after a while and continued the treatment.
He almost immediately removed the necklace from her neck and then kept it in his pocket.
Right after that, he kept transferring the lifeforce into her so that she would regain what she had lost.
Also, since the talent of being resistance to infinite poison was a dangerous one – dangerous to the host, Rex thought about taking it away.