How To Survive As A Minor Character [Transmigration]

After the righteous Li dies, he accidentally enters an old-school trope-laden story where a domineering CEO and a gay protagonist endure both physical and emotional torment in a melodramatic BL story filled with dramatic and unexpected twists—including unexpected pregnancy. However, he’s neither the main character nor a supporting one; instead, he’s a near-background extra with almost no lines. How will he hold onto his ideals and refuse to bow to fate?