Ten-year-old Zhao Yihang has been troubled recently.
His mother suddenly fell ill and was hospitalized some time ago. Her condition was very critical, but she had not received treatment for a long time.
He secretly overheard the conversation between the doctor and his father, and it turned out that a black-hearted medical company had monopolized all drug purchasing channels!
Moreover, he also discovered that more and more people were getting sick in the hospital every day, so many people that Zhao Yihang had never seen before.
On this day, he was in the attic of his grandfather's house, and the dusty box was opened again. Inside there were only a broken diary and a copper compass...
Purpose: Bravery, justice and love
