This cultivar is a new mid-to-late-ripening pure black-skinned and large-fruited seedless watermelon cultivar bred with Taiwanese materials. It has strong plant growth potential, strong disease resistance and moisture resistance, easy fruit setting, bright red flesh, Brix up to 13%, high spherical shape Wax-coated powder, the fruit weight is often 10kg, the big one can reach 15kg, the yield is extremely high, and the storage and transportation are extremely strong.