My Angelic System - Chapter 11 Experimentation

I originally thought this was a world like an ordinary urban novel…Drawing comics by myself, traveling is pretty good.
But tell me, what happened to this magician called “Emiya Kiritsugu” who jumped on my face?
Who changed the settings?
Currently involved in the content of “F/Z”, “F/SN”, “Fantasy Carnival”, “The Emiya’s Meal”, “The Holy Grail of the Imperial Capital”, “FLA”, “Elmello II Event Book”, “FGO”, “FE”, etc.
Others related to “JOJO’s Bizarre Adventure”, “Rebellious Lelouch”, “Persona 5”, “Attack on Giant”, “Death”
“FGO”, “FE Series”, “FA”, “FSF”, “Cangyin”, “Magical Girl Illya” will be involved next…

- Description from novelbuddy

{Information revealed!} {These are the benefits!!} {Do you wish to steal its skills and powers?} “What the hell is this?! What am I seeing?” A Kid was flabbergasted seeing all the information about anything he set his eyes on, from beasts, Plants, and even Nonliving things. {Do you wish to steal the artifact’s Ability?} The 1-year-old child who looks like a 10 years old smiled; “I don’t know what this is, but that didn’t mean I can’t utilize it... With these Eyes... I’ll be the youngest Emperor in the whole three Continents!!” ____________ Aaron was a 30 years old man, who had gotten reincarnated four times... He made sure to be the strongest in each lifetime... A General. A President. The Young Master Of a powerful family, Who Engraved his name on everyone’s minds. A Renowned Scientist, who created the first Youth preserving drug. _______ Such a Man got Reincarnated to his fifth Lifetime As The Cursed Child, The bringer of Death and Destruction. “Can you believe that?!” _____ Will Aaron Use his past experience and show the world his strength, or be The Cursed Child everyone is so terrified of? Let’s find out.

Su Yan adored Xie Yu for many years and finally got what she wanted, but Xie Yu ran away on the wedding day, making her a laughing stock. At that time, Bai Xingfan appeared in front of her. He held a black umbrella in his skeletal hand to shield her from the heavy rain, and the other hand stretched out in front of her with a gentle and determined voice: “Don’t be afraid, still With me.” Su Yan was stunned with tears in her eyes for a long time, and finally, she reached out to Bai Xingfan.

- Description from Novelupdates

We were a peaceful people living in harmony with nature in the vast lands of Lyréanor, but this peace was short-lived when our people were defeated by the dark elves, an ancient people even older than this world. It is said that they arrived in Lyréanor by boat and since their arrival, chaos has been unleashed. Proud of their obscure power, derived from dark rituals, they have raised gigantic armies of monsters whose name is synonymous with terror: ‘Obscurus’.They went on the rampage, and everywhere they went the grass didn't grow back, life died and disintegrated. Seven, there were seven. The seven dark elves known as the Lords of the Apocalypse. A single gesture from them was enough to strike us all down, a single gesture from one of them was enough to decimate us in blood and terror.And as I, Foster, contemplate the macabre scene before me, the bloodied and deformed bodies of my fellow elfes beings, and as death grips my soul, a strange sign appeared before me.[Ding... Activation of the world tree system]