Dragon Tribe: the Agent of the Ancient God Returning from the Abyss

Three years ago, Lu Mingfei, who had just finished taking the 3E exam, was dragged into the deep sea by a bronze door. There is the prison of the Old Ones—— He witnessed Cthulhu being reborn on the corpse of R'lyeh, and was given the authority of the "Key to the Door" by Yog-Sothoth, becoming the only living coordinate that can travel between reality and dreams. Three years later, he returned with his corrupted left eye and a translation of the Necronomicon... Only to find that the reality has only passed one night. Chu Zihang's Murasame developed sarcomas due to being close to him, and Nono's profile was full of indescribable gibbering. The entire Kassel Academy couldn't help but tremble and asked: "What kind of monster did you bring back to the world?"