India star comes from Nianzhu, and ebony is India star. According to the concept of customs clearance, it can be said that customs clearance is completed if Yinxing and Seven Killing Stars can help each other.
In this fate, there is no direct relationship between Yinxing Yijimu and Qisha Xingrenshui, so it cannot be said that it is completely washed away.
But the analysis of fate needs to consider more factors, such as the combination of other earthly branches and heavenly stems, and the relationship between the five elements.
Therefore, it is not accurate enough to judge whether customs clearance is carried out by killing seven Japanese soldiers and printing stars.