Quick Transmigration: The Villain Is Always Plotting Against Me

【Quick Transmigration + Two Male Leads + Shou Protagonist + Devoted Pairing + 1v1 + Fragmented Worlds】 (This is my first book, so the writing is pretty rough.) Everyone knows that villains usually have tragic pasts. The Space-Time Administration has received a notice: Please, we don't need so many villains. I ran into the same situation as my seniors. I discovered a huge secret: all my mission targets seem to be the same person. I suspect he's secretly in love with me, but I have no idea who he is. At first, Shen Chuan tearfully insisted that he was absolutely straight. In the end, he realized he was slowly becoming the flirtatious type everyone talked about. So what? It's not like I'm a playboy. I'm pretty devoted, okay? At first: I don't want this! Why are all these villains so damn messed up in the head?! Later: Oh~ Is that all you've got? Let me show you how it's done. Shen Chuan's mission is to comfort those tragic villains and turn them into sunny, cheerful young men. But why do they all end up looking at him so strangely?! Why does the younger guy call himself “sis-in-law” in front of the mirror every day? Why does the aloof CEO grin at his phone every day? When it comes to big spenders, he's definitely number one. Why does the ascetic Daoist blush and entertain impure thoughts every day? Ohayou, Daoist! What happened to your persona? Huh? I'm talking to you. In the end, Shen Chuan got married. That's right, he married that timid secret admirer. Shen Chuan can only say: getting paid to fall in love is the best!