The Female Lead's Difficult Older Sister [Book Transmigration]

After transmigrating into a book, Shen Yinong watches the heroine's younger sister get entangled with three big shots while she goes from campus to the altar with the handsome stranger she fell for at first sight, living a sweet and happy life.

But the good times don't last. Her husband dies suddenly of an illness.

Her younger sister takes the heartbroken widow Yinong into her home...

"I was so stupid, really... I knew my older sister was a melodramatic drama queen who made trouble wherever she went, but I didn't know she'd go and provoke that untouchable business tycoon! I had no idea she could even drive him insane!"

Warnings:

1. The handsome husband's a scumbag who cheats with someone rich, beautiful, and powerful. Fortunately, he dies before they can divorce.

2. Younger sister: "I love my older sister, and my older sister loves me."

3. She really does make trouble wherever she goes, is petty, and is overly sensitive.

Theme: The struggle against heaven is its own joy.