Rainfall in Sakura Garden

Sakura Garden is said to have been built by the founding monarch of Shengying Kingdom and was built by thirteen generations of emperors with the help of the whole country. However, it has never been seen since its completion. Fourteen years ago, an evil star appeared in the world, causing disasters and the country was in danger. The previous monarch had no choice but to sacrifice the princess who was born on the star to heaven. Sure enough, the chaos subsided and everything went smoothly. Since the death of the little princess, strange phenomena have continued in the sky above Sakura Garden, and members of the royal family have also died for no reason one after another. As of the generation of the current monarch of Shengying Kingdom, only one member of the royal family is still alive. As a last resort, the monarch restarted Sakuraba, and Sakuraba finally unveiled its mysterious veil to the world...