The earth starts the national destiny game, and the animation world becomes a battlefield. The time traveler Lin Yuan joins the battle - he was an anime UP master in his previous life, and in this life he knows best about "strategizing" childhood memories.
In the world of "Calabash Brothers", he guides his grandfather to fight against the snake spirit; in the demon world of "Doraemon", he awakens Nobita's "Light of Heart"; in the battlefield of "Pokemon", he discusses the equality of life with Chaomeng... When travelers from all over the world fight for power, Lin Yuan uses cultural wisdom to win life for China.
When the final layer is opened and faced with the "sea of fantasy" composed of the collective childlike innocence of mankind, the world will understand: the so-called challenge of national destiny is to find the lost "heart of childhood."
This is a story that uses memory as a blade and culture as a shield to fight for China in childhood memories.
