I guess this is also the reason why Lingji Star Hall did not attempt to advance it to Seventh Tier.
Warm Dream Star Pattern, in actuality, was a Divine Soul Star Pattern innovatively researched by my teacher and an expert from Lingji Star Hall in his early years.
Regrettably, they never managed to derive it to the Seventh Tier due to a sudden great change back then.
According to the handbook left by my teacher, if the Warm Dream Star Pattern were to be derived to Seventh Tier, it would undergo a qualitative leap in its potency, possibly stronger and more reliable than Breaking Evil.
Unfortunately, in my early years to boost the strength of the National Taoist Institute, I had used up all the Gold Star on other endeavors.
Later, I exchanged Silver Star for generic Tao Derivation, and I also tried my best to derive it further, but the Divine Soul Star Pattern is extremely complex and challenging, currently, I have only managed to derive it to Fifth Tier Upper.