I Became the Variable, Shocking the River of History

[Wildly imaginative + an alternate course of history + interwoven major historical events + the supernatural descends + deduction] Heaven's way is fifty, of which forty-nine are manifest. Yet one sliver of life escapes! Chen Yang unwittingly obtains a System born from that sliver of life, becoming a tremendous variable. To achieve his own ends, he adds a little something to the long river of history. From then on, history changes, becoming almost impossible to face. The countries of the world are stunned. Is this really their history? Could they have been taught a fake version? Ancient bronze gates, the truth behind the Ming dynasty's severing of dragon veins, the appearance of the three stars of the Seven Killings, Greedy Wolf, and Army Breaker: everything turns toward the unknown!