The White-Eyed Wolf Rearing System [Quick Transmigration]

[This story is very angsty and frustrating, and won't suit most readers' tastes or make for relaxing reading. It's not a sweet little treat, it's a little bundle of bad luck. This is my first story, a practice piece, and it's not very well written. So please read the blurb carefully, especially the part after the divider. If it's not your thing, don't read it!] After dying, Xie Ci came across some thing called the "Protagonist Development System." What? Develop what? A protagonist? Sounds like a sweet deal, doesn't it? But... On his first trip, he was poisoned to death with a cup of wine by the young empress he'd painstakingly raised. On his second trip, he was imprisoned until death by the adopted son he'd raised himself. On his third trip, he was run through the heart with a sword by the disciple he'd raised for hundreds of years. On his fourth trip... On his fifth trip... Xie Ci couldn't help but be overcome with grief: "I've been tricked... This is really a Backstabbing Traitor Development System, isn't it?!!!" System: [Please, Host, remain calm. Data for the next world is being entered now. Beep.] 1. This is a seme-led story, Xiao Xie (seme) x A Jiu (uke). However, in the third world Xiao Xie can be either seme or uke (with the mission target, only a tiny bit of this appears in Chapter 51, which you can skip). A Jiu is not a mission target. [This should matter to readers who follow the story based on point of view, so I'm mentioning it upfront.] 2. A powerful seme who's unlucky in a certain sense x the handsomest uke in the whole story, bar none. The seme is a wisecracking machine, and the uke is a walking blade. Strong x strong, CP: Jiuyi, 1v1, happy ending. 3. The System is a wimpy chatterbox. There are no cheat abilities or golden fingers. The protagonist isn't a heartthrob, and things are always miserable for him. 4. Angsty and frustrating, with little focus on the couple. The protagonist is really, really, really awful (pay attention to this point). 5. Love life, love everyone. If you can't keep reading, then don't. May we all be happy. Theme: