The foundation of a brand new {N,n} QM field theory has been established in the articles of SunQM-6, -6s1, -6s2, -6s3, and -6s4. In the current article, I added some new developments. 1) For either an E/RFe-force field or a G/RFg-force field, or the spinning of a force field, we can use |n,l,m> QM state to describe, and then we can simplify the description by using nLL and nL0 QM modes only, or even by using n = 2 (with |2,1,0> and |2,1,±1>) for the description; 2) Alternatively, for a static force field (including either the G-force, or RFg-force, E-force, or RFe-force field), we can use n = 1 QM state |1,0,0> to describe. When this G-force field (or RFg-force, or E-force, or RFe-force field) increases the speed of either the translational motion or the spin motion, we can use the higher n number of nLL/nL0 mode to describe. 3) Based on that, either a single pair of E/RFe-force, or two pairs of E/RFe-force in turns of spin-spin interaction, or a single pair of G/RFg-force, or two pairs of G/RFg-force in turns of spin-spin interaction, was analyzed; 4) That the Moon is slowly moving away from the Earth can be re-explained as the weakening of the parallel spin-spin attractive force between them; 5) A complete description for the nLL QM-force was given, it not only includes the QM force in θ-1D that forming a disk (from a sphere), but also includes the QM force in Δr-1D that dissecting a disk into several rings; 6) the formation of the two spiral arms of a galaxy can be explained by using the "|nL0> elliptical/parabolic/hyperbolic orbital model". Finally, because of its completeness and self-consistence, I do believe that the {N,n} QM is qualified to be put into the "Feynman Pool" as one of the many co-existing QM theories.