I'm making up a fantasy diary, and the heroines are all broken

Story of: I'm making up a fantasy diary, and the heroines are all brokenTraveling through the world of fantasy novels, Gu Changqing becomes a villain.However, he has awakened the ability to fabricate diaries. As long as the holder of the diary copy believes in it, everything he fabricates will come true!then……[I was reborn, crossing the long river of time and returning to the beginning! ][In the future, I will cross the sea with Huang, Henren and others to destroy the dark turmoil! ][Unfortunately, the battle of the heavens broke out and darkness invaded us, and we were defeated...]And when all the fabricated contents appeared in the diary, all the heroines collapsed!Saint: The sea boundary? The prehistoric world? What did Gu Changqing experience in the future?Princess: So, Su Changqing is my future husband, sob!Empress: Hmm? Gu Changqing will also be my husband in the future? Or am I the one pursuing him?