Swordsman Romance: a Generation of Female Heroes

She likes to dress up as a man, is famous for protecting her shortcomings and practicing swordsmanship, and is sworn brother to a man. He was a murderous demon, but he was injured when he went to the human world. She saved him and became sworn brothers with her. Gods, demons, immortals, monsters, ghosts, and humans. The weakest realm among the six realms is also the most powerful realm among the six realms. "My mother said that I should do my best to help everyone, but not indiscriminately." "My mother said, I will not offend anyone unless they offend me. If someone offends me, I must pay back ten times the amount." "My mother also said that if you fall in love with someone, you must hold on tightly, otherwise, you will regret it when he leaves you."... "Mom, Ming'er is here to see you. No one will bully you over there. You can't be so weak anymore. However, I will protect you." "Dad! Why did you kill your mother? She did nothing wrong... I hate you! From now on, I, Ling Ruoming, don't have you as my father! It's just a surname, I... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.