Ast first wanted to make sure that Anya was safe during the fusion process so he stood by her side and then instructed her to sit at the foot of the ancient fruit bearing tree, according to the system during her fusion there is a small probability that she could assimilate the essence within the tree as well because its nature is the same.
Anya sat cross legged holding the fruit with both her hands with her back slightly touching the tree. The process of fusion began and Anya was enveloped with purple lighting whose intensity increased with passing minutes. Time went by slowly, after a day and a half the whole tree was covered by small lightning here and there which means she was successfully able to assimilate the tree as well.
After 2 days there was small lightning around the tree, and the tree itself was shrinking as a visible rate. Anya was covered in dark purple shell all around as if in an egg. After 5 days suddenly the lightning stopped, the tree had ceased to exist. The shell which covered Anya was inscribed with majestic ancient runes. " A legendary item is really very mysterious" thought Ast.
It took Anya a week to complete the fusion after which the shell suddenly cracked and the runes vanished. The shell started evaporating like it never existed. Anya was still sitting cross legged but the fruit was nowhere to be found. Anya opened her eyes. The colour of her eyes had a tinge of purple as if lightning existed in her eyes itself. Her black coloured hair were now more dark and her whole aura was very refined.
"Congratulations sis".
" Thanks Ast, it would take me some time to understand my powers. So why not you begin your fusion.." said Anya, she seemed if still pondering over something.
Ast quickly reminded Anya to not to forget eating and then he went underwater in the pond to begin his fusion process. He instructed his system to begin the fusion process.
[Host has created a new element from the light element and host's comprehension of the said element is deep and contains knowledge that exceeds that of this world. So some unprecedented changes might occur during the fusion]
Ast was surrounded by light within the water for one instance and the very next instance there was complete darkness. This scene intensified as time went by. Soon Ast was also surrounded by a shell. The shell was pitch black in colour with very small bright spots sprinkled all over the surface. The whole scene looked as if stars spread across the universe. Ast too completed his fusion in a week. Although the process of fusion in general took 2 to 4 days, both Ast and Anya took a week. Anya had abundant resources as well deep comprehension due to lightning essen within her and Ast had his knowledge and compression from his previous world and his obsession with darkness to blame.
[Congratulations to host for completing the fusion.]
[Calculating..]
[New element created. The essence of the world names the element..]
[Light of Nihility: Light and the shadow walk hand in hand, the essence of both is required for creation. But in the absence of light, darkness darker than night prevails. Creation began from nothingness and will end in nothingness]
[New skill has formed : shadow jump - host can travel within the shadow ignoring the rules of space]
Ast was surprised to see the mention of essence of the world. Cause this is the first time he learnt of this. He tried asking the system but it didn't respond. Then he looked at his element and he was speechless, 'looks like I have created something overpowered'. Then he saw his skill and was overjoyed it was kind of perfect for escaping and taking his enemies by surprise.
In general the event of fusion with the element is marked by the elementalist learning a new skill and Ast was very happy with his skill.
Ast moved out of the pond and noticed the essence was no more in the pond. He moved towards the center of the cave where Anya was training.