C669 On the other side of the door

Shi En slept on the bamboo bed and even had a dream.

In his dream, Shi En saw a huge black stone door. This huge door made him feel very familiar.

"This huge door looks so familiar. I think I've been here before, on the other side of the door, on the other side …"

He couldn't help but stretch out his left hand to touch the huge black stone door