Broken blade refers to the buster sword in the game? Final fantasy VII, waved by the protagonist? Cloud strife. Similarities can be seen in the synonymous nomenclature (Broken Blade/Nemesis Sword), and the similar design of the weapon, including its red handle, very large size and wedge shape, and two red and green spots near the bottom of the blade, which refers to the "material" sphere of Final Fantasy VII, which can be inserted into the weapon.

Red and green spots mean that in final fantasy VII, they will be "summoning" and "magic" substances respectively.

Machine translation into Chinese is:

The sword of destruction refers to the buster sword used by the protagonist cloud strife in Final Fantasy VII. Similarities can be seen from its synonymous naming (Broken Blade/Buster Sword), similar design-including red handle, huge size and wedge-shaped blade. There is also a red and green dot near the bottom of the blade, which refers to the "material" into which weapons can be inserted in Final Fantasy 7.

The red and green dots represent the "materia medica" of "summoning" and "magic" in Final Fantasy 7 respectively.