Leadale no Daichi nite

Due to a terrible accident, Keina Kagami is forced to live on life support in order to survive. The only way for her to be free is within the VRMMORPG "Leadale." One day, her life support stops functioning, and Keina loses her life. But when she wakes up, she finds herself in the world of Leadale 200 years in the future. She is now the high elf Cayna, who possesses lost skills and OP statuses and becomes closer to the other inhabitants of this world. But among those inhabitants happen to be the "children" she made in character creation?!