Luo Qingxu's grandfather who had always doted on his youngest granddaughter, often keeping her by his side and hoping to pass on his legacy to her. He passed away four years ago. In his final moments, he bequeathed his most cherished painting 'The Mountain's Thoughts and Longings' to Luo Qingxu. He took the young Luo Qingxu to a remote mountain village where they lived for three years while he created the deeply sentimental painting inspired by his hometown and parents.