Transmigrating Across Worlds to Become the Lord of the Divine Dynasty

The protagonist dies suddenly in his sleep and unexpectedly obtains the Myriad Heavens Divine Dynasty System, beginning a new life. Should I be a villain, or...

Have you ever seen an overbearing Ming army?

Have you ever seen Qin Shi Huang and his dynasty cultivate immortality?

Have you ever seen Yang Guang lead a mech army on three campaigns against Goguryeo? And more...

When the protagonist accidentally enters the River of Time, he sees a mighty, sacred figure suppressing the entrance to an otherworldly abyss. The figure seems to be called Gu Meng.