"Captain of the Demolition Team: I always hear the sound of abacus in the old building"
Protagonist: Li Jianguo
Introduction: Leading a team to demolish a century-old building, Li Jianguo heard the sound of abacus in the building every night. Someone from the construction team fell off the building, equipment malfunctioned, and old residents said there was the ghost of "Mr. Accountant" in the building. He found the old account book in the building and found that it recorded life debts from the Republic of China, and the creditor was the investor in the demolition.