Due to his utterly unhinged twin sister, Lu Yan's peaceful life came to a very unreasonable end. Not only did he die from a reader's curse meant for someone else- he also woke up bound to a suspicious system named Ah Bao, who happily informed him: "Congratulations, Host! You are now part of the Pitholes Filling System!" Lu Yan: "...That sounds fake." Ah Bao: "It's not." Lu Yan: "...I want a refund." Now forced to travel across worlds, Lu Yan has one simple job: ✔ Fix plot holes ✔ Protect the protagonist ✔ And when necessary- ✔ Die for him Lu Yan: "...I regret everything." But things quickly go off track. Because in every world, there's always that one man- Dangerous. Unreasonably persistent. Suspiciously familiar. And no matter how hard Lu Yan tries to avoid him- He always ends up being found. "Why are you here again?" "I was nearby." "You live across the city." "I walked." "...That's not normal." Worse- The closer Lu Yan gets, the more things start to feel... wrong. Strange memories. Unfamiliar emotions. A lingering sense of déjà vu he can't explain. Why does his heart ache for someone he just met? Why does fear feel mixed with something he can't name? And why- Does it feel like he's the one who betrayed him? As the worlds unfold, so does the truth: Some stories aren't broken. Some fates were never meant to be rewritten. And some connections- Were never truly severed. "Don't run." "...Why does that sound like a threat?"

A salaryman, Liu Xun age 25 years old from the 21st century suddenly found himself in an unknown place once he woke up. He then realized that he actually got transmigrated into a cultivation novel. And the body he occupied is the Big Boss Villain, Wu Jing! Although his future looked so bleak he firmly believed that as long as he didn't interact with the protagonists he would be fine. However, he didn't expect that no matter what he does he always meet the protagonist! What's worse was that it is not even the female but the male protagonist, Wan Yu instead! Nevertheless, thinking that the protagonist was still a child he decided to take him under his wing and be his big brother. Years have passed and Liu Xun was currently having a deep enmity with the protagonist. Liu Xun:''I just look at your future wife for a bit so why are you having that scary looks on your face!'' He painstakingly raised him for years but for a woman who he has just met this ungrateful brat decided to turn against him! So hateful! Liu Xun:''Do you have a 'tearing clothes' fetish or what?! Stop tearing them whenever you are angry with someone else!'' The money he used to buy clothes is a lot more than what he used to buy the medicine! Wan Yu:''Behave or else I won't be polite anymore.'' Liu Xun:''Scram!''