Father's Lifesaving Blade

North Sky King Zhao Tianlong, filled with sincerity, decides to donate his kidney to save his wife from a critical illness. During the surgery, disaster strikes as enemies attack the operating room, causing his wife's condition to plummet due to missed treatment opportunities. She eventually dies from kidney failure. Her daughter, Zhao Mengyu, mistakenly believes Zhao Tianlong was selfish and afraid of death for refusing the donation, leading to extreme disappointment and a deep misunderstanding between father and daughter.