Looking for Sources Alone

Xingyao grew up in a dreamland, and has been friends with her sister since childhood, and they have a deep brotherly love. However, due to the deterioration of the global environment, Lolasha broke through the ancient seal, and the darkness eroded her heart. She burned, killed, looted, and committed all kinds of evil. She attacked Xingyao's Immortal Leaf City, leaving her sister Queen Min's life and death unknown... She must go to the legendary source and let it tell her where her sister is or save her. She decided not to spare any effort and give it a go even if the future was long... I am young and ignorant of the world, so how can I delete this novel?˃̣̣̥᷄⌓˂̣̣̥᷅