Fireworks at the Center of the Earth

Geologist Xu Xing goes deep into the plateau to investigate the truth about his father's mining accident, and reunites with Wen Xun, a retired sculptor who became deaf due to an explosion. A sandstorm forces her to hide in his inn, where she unexpectedly finds a beaker with the title of the paper printed on it, a glass jar filled with origami stars, and the tampered date marks on his geological hammer. In order to break through the carving obstacle caused by his deafness in his left ear, she dismantled the relics and transformed them into a magnetic levitation carving knife. However, she was involved in many murderous plots including mine collapse, data framing, and arson to destroy evidence. When the forged ruthless note tears apart trust, Wen Xun casts a wedding ring from a molten meteorite, and she smashes the conspiracy cufflinks with a hammer: "My witness is a billion-year-old spark mine." - This is a journey to the truth that is broken open with a geological hammer, and the magnetic levitation carving knife carves the eternal night starlight.