Damn! I Transmigrated into a Republic-Era Novel as the Iron Wrench of the People

[Transmigrate into a book + System + Two male leads + Double agent + Monogamous, both chaste]

Shocking! The irresistibly handsome, thoroughly straight Lin Ye transmigrates into a Republican-era danmei novel.

System: First, achieve the “Marriage Before Love” milestone.

Lin Ye refuses to the death!

Jiang Chuanyi: Darling, your husband wants a hug.

Lin Ye: Dream on!

Look forward to all the ways the warlord husband will pursue his wife.

Oblivious recipient VS deeply scheming pursuer

Romance after marriage, everyday-life setting, no angst