Falling in Love with My Nemesis Amid Insane Plot Twists and Repeated Breakdowns

[Blurb] [Modern, short, sweet romance with an everyday-life feel] [Includes a transmigrate-into-a-book element, but it's not a full-length transmigration-and-cultivation story] Su Ji and his childhood friend and nemesis Bai Feiyu transmigrate together into a web novel written by Su Ji's younger brother. The two battle atop the immortal realm for three days and nights. In the end, Su Ji wins and holds his sword to Bai Feiyu's neck. Just as he's about to laugh triumphantly and praise his brother for understanding him and helping him vent years of pent-up resentment, his body moves on its own and pulls Bai Feiyu close by the neck for a passionate kiss. Su Ji: !!! What kind of plot twist is this??? Bai Feiyu licks the wound on his lip. "Your brother understands you?" The things Su Ji hates most about Bai Feiyu: 1. He's ridiculously vain, like a peacock showing off all day long. 2. He's competitive and has to outdo Su Ji at everything, even height and pecs. 3. He competes with Su Ji for affection. Their parents and elders dote on Bai Feiyu as if he were their own. 4. He has no tact and is especially ruthless when turning people down. 5. He's always around and has no sense of timing, popping up in front of Su Ji for no reason just to get under his skin. 6. His name is Bai Feiyu. Bai Feiyu rubs his forehead. "...What do you do when the person you're secretly in love with is a clueless little idiot?" His younger brother, Su Xu, thinks back over his older brother's standards for a partner: good-looking, more capable than him, good at winning over the elders, and devoted. He just can't understand why his brother hates the person right beside him when he meets every single requirement. "As a CP fan, I can stay single, but the couple I ship has to have a sweet romance." "And if they don't, I'll write fanfiction to make it happen!" "Rule one of writing romance: every plot point exists to help the leads develop feelings for each other [kiss until their lips are raw (crossed out)]." Su Xu excitedly picks up his pen! #I thought my brother was writing a power-leveling story for a popular web fiction site, but it turns out to be a melodramatic gay romance for a female-oriented site# #Selling my younger brother in a clearance sale, just 1 yuan per half-kilo, delivery included (Note: no returns on secondhand goods)# Theme: Facing life's surprises with a calm mind makes it easier to be happy.