In 2025, Lin Wan, who died of illness, regained consciousness and traveled back to 1958 to become the "guardian spirit" in a stamp. She faced her father Lin Weiguo, who was only 8 years old and struggling with poverty and prejudice. With the help of future knowledge and wisdom, she became the only light on her father's growth path under the pseudonym "Wanwan". From striving for a full meal and winning the right to go to school, to surviving famine and seizing the tide of the times, Lin Wan guided her father step by step out of ignorance and fate with her protection that transcended time and space. However, when his father finally became famous and his family was happy, Lin Wan faced the end of his consciousness. This is a guardianship without regrets spanning sixty-seven years, a majestic story about "a daughter who traveled through time and became her father's guardian spirit, and was ultimately fulfilled by her father's love in return."
Keep reading, this book is really fascinating!