I was reincarnated in this world after my encounter with the ROB as Artys Royce, son of Lord Yohn Royce and his second wife, Lady Jeyne Arryn, the only child of Jon Arryn. Of course I asked to 'wake up' just a few years before Jon Arryn's death so I wouldn't have to relive my childhood all over again.
My mother died a few years after my birth from some suspicious illness.
After my awakening my body was extremely weak, I realized that it was slowly being poisoned over the years to look like a disease. I could have recovered quickly with my super regeneration, but I decided to wait to investigate and find the culprit.
It turned out to be my own brother Andar Royce, for fear of losing his position as heir, for me being the favorite of Jon Arryn's father and grandson, he allied himself with Lord Gerold Grafton of Gulltown, who wanted revenge on the Arryns because of the death. from his father, who supported the Targaryens in the rebellion. He made a deal with Lord Grafton to sell much iron and copper at a cheap price from the mines in House Royce's territory when he was Lord, and he became betrothed to Lord Grafton's daughter, Lady Linde Grafton.
(N. A.: Trying to write something again. I know I'm terrible at writing, but I have a lot of ideas in my head and I haven't found any GOT fic with this idea for me to read. My hope is that someone will be angry enough to take this idea and make it better hahah)