This episode focuses on "guarding the memory" of ji'nan people. We will visit an old artist who sings for the springs for a lifetime. Behind the vicissitudes of life is a clever artistic heart. We will visit a home museum with household objects from the old times, showing the changes of ordinary life. We will also visit a film museum with "the resurrection of history" as its goal, a unique way to admire the charm and life of the old Ji'nan.