I'm Pretty Much a Salted Fish Now

Blurb One: Xian Yu took a bath and somehow transmigrated. If transmigrating wasn't strange enough, he ended up on some barren planet in the future??? Can someone tell him why his legs have turned into a fish tail??? Where are the long legs he was so proud of? Xian Yu thinks of himself as a salted fish, but somehow this salted fish got marked by the man he rescued. Xian Yu thinks the man's tastes are pretty extreme, so he runs away. A certain man: That mermaid who took advantage of me actually dares to run? Good. I love eating salted fish. Blurb Two: This is bad! The general was ambushed, and his spaceship has gone down on some unknown planet! Huh? The general made it back safe and sound! That's wonderful, but he seems to have something on his mind. Good grief! The general's been bewitched by a fox spirit (mermaid) from some tiny planet! And that little fox spirit is hiding from him! Hmm? The little fox spirit is pretty cute, but a bit too frail. Doesn't look like he could handle our general. Uh... General, I think the little mermaid is kind of pitiful. Why not let him go... Ling Wei: What did you say? Subordinate: QAQ I didn't say anything! Xian Yu: I have something to say, and I absolutely have to say it! Ling Wei: I still haven't settled the score with you for hiding at the Qi family home last time. Hmm? Coming soon: "I'm Just the Beloved Darling's Stand-In," a xianxia story with lots of fluff Ge Yu had to die once before he learned that he was merely a stand-in for Immortal Lord Yao Hua. After Immortal Lord Yao Hua fell to demonic cultivation, he was sealed beneath the Demon-Suppressing Tower. Shangshen Zhong Yue and the Demon Venerable Zheng Ye tried every means to save him, while treating Ge Yu as a vessel for their longing for Immortal Lord Yao Hua. Ge Yu could only laugh at his own lack of self-awareness. How could a mighty Shangshen and a Demon Venerable possibly be so blind as to fall for a little koi from the Jade Pool like him? After being reborn, the first thing Ge Yu did was resign from his post as a celestial official in the Jade Pool and run off to Kunlun at Guixu to guard the Dragon Pool. But he never expected that all the scumbag men who had treated him as a stand-in in his previous life would come crying to him, saying he was their true love. Just then, a powerful recluse who had been hidden away at Kunlun at Guixu for ten million years appeared. In front of everyone, he pulled the bewildered Ge Yu into his arms and domineeringly declared his claim: He's my precious darling. By seniority, you should address him as your great-grandancestor. Ge Yu: ?????? Who are you? [Devious, overprotective ancient powerhouse gong x reborn, goofy koi shou] Here's a friend's novel, a fantasy romance: "After Adopting a Darkened Villain, I Became Famous" by Maiyue Cansang Xia Fu was unfairly dragged online, so she angrily wrote a dark, depressing novel to vent her frustration. Then she had a startlingly realistic dream. Thinking she'd transmigrated, she stared miserably into the eyes of the villain from her story. She watched him call her "Master," then saw him gently twist her neck... When she woke up, Xia Fu scrambled to "defy fate and change her destiny," only for her villainous lord to fall out of the sky with a thud! Xia Fu: ?!!! Theme: