$PI Grinding until the heart is cold and the courage is shattered, grinding until life is hopeless, grinding until all hopes are extinguished, grinding until pain forces you to let go, grinding until you curse and yell, grinding until mental breakdown, grinding until death without blinking, grinding until widespread mourning, grinding until bones are mountain-high, grinding until blood flows like rivers... until one day, you rise soaring, shining with boundless glory! As the saying goes, one general's success costs thousands of lives, which is always inhumane!