Traveling to another world, what experience does the teacher have as a magister? Two worlds are poor and suddenly there is a big backer, do you eat the food you eat? Spells, research, history, academics, farming; enchanting, scrolls, potions, forging, magic pattern; ghost wolf, skeleton soldier, ooze monster, gargoyle, treant; high-precision automatic magic cannon, wind energy floating boat, small magic transport vehicle; magic is truth, knowledge is power.