Transmigrated into a fantasy version of ancient China, becoming a low-ranking eunuch among the eunuch faction.

The Eunuch Training System activates, with the goal: dominate the eunuch faction, take charge of the Eastern Depot; restore manhood, and marry the future empress.

Henry Clark discovers that in his dreams, he can foresee upcoming events and avoid disasters.

Moreover, in his dreams, time slows down tenfold for training and learning, and his brain capacity increases tenfold.

From then on, he is destined to be invincible!