'Once I enter this door, it's as deep as the sea. From then on, the world of mortals is a passerby.'

Once you enter the palace gate, it is as deep as the sea. This is a poem written by Cui Jiao, a poet of the Tang Dynasty. This poem meant that once one entered the door of power, one would feel unfathomable and become a stranger from then on. It expressed the tragedy of the robbed love and the great disparity in social status in the feudal society. The poetic conception of this poem was profound, and its expression was subtle but not direct.

Deep Sea Ember Door was the door to the Lost Homelands. In the novel " Deep Sea Ember," the protagonist, Duncan, became the captain of the ghost ship. He found a door in the cabin with brass letters engraved on the door frame. The door led to the Lost Home. The door gave off an ancient and mysterious feeling. The protagonist, Duncan, was interested in the door, but he did not open it and continued to move forward. Therefore, the Deep Sea Ember Door was the door leading to the Lost Homeless.

The Deep Sea Ember was a popular science fiction novel by Far Eye. The novel described the series of strange events that happened after the protagonist Zhou Ming became the captain of the ghost ship, Duncan, and unfolded in the process of finding the answer. However, the search results did not provide a clear answer as to why the Deep Sea Ember changed from two updates a day to one update a day. Therefore, I don't know the specific reason for this question.

It was not specific enough. The Gates of Heaven were fictional elements in novels or games that might not exist in the real world. If you are reading a novel or playing a game, try to determine if the plot described exists in the game or if there are other relevant clues that can be provided. If I can provide more information, I will try my best to provide you with a more accurate answer.

Red Dust Drifting Over the Ocean was a well-known online novel. His works were based on fantasy, fantasy, and martial arts. He was known as a new generation of online literature masters. His representative works were " Battle Through the Heavens "," Martial Refinement Peak "," Lord Snow Eagle ", and so on.

I need more information about it to answer your question.

"Deep Sea Trek"(also known as "Beautiful Water World") was an underwater adventure game with an extraterrestrial ocean planet as the stage. The player takes on the role of a wrecked astronaut and survives on a planet covered in water. In the game, players needed to explore the ocean world, manage the oxygen supply, collect resources, forge equipment, build a base, and solve the mysteries of the planet. The game was released on PC and PlayStation 4 on January 23, 2018, and was ranked fourth in the Top 10 Games of 2018.

" Deep Sea " was a fantasy animated film directed by Tian Xiaopeng. It told the story of a young girl who explored the mysterious underwater world and encountered a unique life journey. The film was released in China on January 22, 2023, and in North America on November 24, 2023. The film won many film and television awards and box office honors. It was a combination of particle ink animation and mainstream three-dimensional technology. The scene was gorgeous and the plot was complicated. " Deep Sea " explored the psychology and beliefs of women and triggered heated discussions and analysis from the audience. However, regarding the specific content, theme, and thoughts of the movie, one needed to watch it further or read the relevant comments and interpretation to get an accurate answer.

Deep Sea was a fantasy animated film directed by Tian Xiaopeng. It was released in China on January 22, 2023, and then in North America on November 24, 2023. The film told the story of a young girl who explored the mysterious underwater world and encountered a unique life journey. The film used the combination of Chinese ink painting and mainstream three-dimensional technology to create a brand new underwater world. After its release in China," Deep Sea " had achieved a box office success of more than 919 million yuan. It had also won the 1st Golden Panda Award for Best Animation Visual Effects and the 20th Golden Dragon Award for Best animated feature film. The film was also highly anticipated after it was released in North America.

" Deep Sea Ember " was a novel written by Yuan Tong. The story took place in a world shrouded in fog, and the protagonist became the captain of a ghost ship. In this world that had been completely overturned, the order of the past no longer existed. Strange phenomena dominated the sea. The isolated city-states and the fleets that challenged the sea became the only hope of the civilized world, while the shadows of the past were still waiting in the deep sea to continue to devour the world. For the new captain of the Lost Home, the first problem he had to solve was how to sail the ship. According to the information provided, it was impossible to know the specific plot and story development of Deep Sea Ember.