Directed by:Choi Jeong-min
Of course, here is my polished version of this copy, making its emotions more delicate and the characters more three-dimensional, while enhancing the infectiousness and resonance of the story:
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Han Ju is a high school athlete who lives with her elderly grandfather and her younger brother with a waist disability.Although they live in poverty, their lives are full of warmth and laughter.Grandpa survived by collecting herbs, traveling between the mountains and forests day after day just to exchange a hot meal for the children.However, a sudden accident broke this peace - grandpa encountered an accident while collecting herbs and was rushed to the hospital.Han Ju, who learned the news, rushed to the hospital. When she was exhausted, she remembered the pastor who had helped their family, so she went to seek comfort and help.
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If you have more background information or want to highlight certain specific emotions (such as tenacity, family affection, belief, etc.), I can further adjust the copywriting style.