Once, there was a girl named Lina. She was a very good child.

Even though her parents fought and she had faced some difficult experiences, Lina never let those things define her.

Lina walked to school every day and helped out in her parents' shop. She was a caretaker and worked hard to support her family.

But Lina's life wasn't always so challenging. She used to be happy with her parents and her brother.

One day, Lina's mother had to go to the hospital because she was sick. Lina took on even more responsibilities and walked a long way to and from school.

As Lina's mother started to heal, Lina made a heartbreaking decision. She left a note for her mother and chose to give the ultimate gift.

Lina's mother found the note and realized what had happened. She felt a mix of sadness and gratitude for her daughter's selfless act.