Don't look at its old model... Its emitter uses a new-era spiritfire formation, which is enough to let it carry four gravity spell thunderbolts!,"Has the Shanhaiguan ship departed" Wei Chi Gong asked, "When will it be our turn",Although the early design had smaller bombardment ships carrying the first-generation tactical units, there was still gravitational influence between them, along with things like spatial turbulence. Using mathematics, it's impossible to calculate a definite trajectory, allowing each ship to precisely find its actual position and receive the benefits of formation bonuses....。