The Cannon-Fodder Ex in a Restricted Novel

[60% of the book is behind anti-piracy protection. Everyone has different deal-breakers, so please click away if this isn’t for you.] [Main story complete] Chen Shu was one of the best at completing transmigration-into-a-book missions. He handled all kinds of identities and tasks with ease, maintaining a string of perfect scores. But as the mission scenarios became increasingly outrageous, Chen Shu grew quieter and quieter. “Is this really a normal script?” Chen Shu demanded, staring at a screen covered in mosaics. [The sleeping husband in a wife-stealing story] Chen Shu was timid and useless, the sort who couldn’t get a peep out even if you hit him with a stick. He let his beautiful wife hit and scold him, stayed silent in the face of his ruthless, domineering boss, and then meekly slept through his wife and boss’s betrayal. The System’s mission was, to break up the couple while staying in character. Later Chen Shu meekly made his ruthless boss hide under the desk and watch him, swallowing his anger. Chen Shu meekly made his beautiful wife cry and beg him not to leave. This time, it was the wife who fell asleep. [The cheap substitute in a substitute romance] Chen Shu was a stand-in for the male lead’s first love, kept by the male lead and expected to smile exactly like the man he replaced. He was a disposable nobody, a mere mosquito stain, ruthlessly abandoned. Important: [Harem-seeking top] [There is no actual marriage between the couple in the first world, so no cheating takes place.] [The protagonist isn’t a bottom who’s bad in bed. Still dark, angsty, and melodramatic. The endings of the individual worlds vary, but the final pairing is one-on-one.] [Shu gets deeply immersed in his roleplay, and his personality can be strong or weak. Please choose this story with care.] Theme: Love is precious, but freedom is worth even more.