Weird Topper's Transmigration (Wait! Where's the plot lines???!)

Seui believed himself to be an extremely normal person .So he tried to maintain his life normal ( and inexplicably boring) as possible . Therefore although he was the topper in his class , had quite a background and could be said to have looks , he was not a shining existence. Rather, he was mediocre, neither eye-catching nor invisible . Until one day , he found himself transmigrated. Despite the worry , he was rather excited, and he waited obediently for his system to arrive while trying to calm down himself. Fifteen minutes : Why is the system not here yet ? One hour: It seems a bit late ah! Could it be because of the network traffic ?? Two hours: This system seems quite inefficient. Could it be low quality goods?? One day: What's wrong with this broken system ah? Why is it not arriving yet??? Four days: Wtf! , why is it not yet here ? Could it be that I have no system???!! Then what about the so called plot lines and golden fingers ?? False advertising ahh!!! I demand a refund !!