On the day of freshman registration, Ji Heyin received two documents: a freshman orientation guide and the results of a paternity test.
Her new identities arrived one after another. The day she entered university, she was officially confirmed as the real daughter of Shengshi Group, missing for twelve years. She gained a pair of parents with tear-filled eyes and... an adoptive older sister who had already begun taking over their family business.
The real relatives whom her adoptive sister had put in their place came sniffing around.
One by one, they rubbed their hands together, itching to tear a piece off her sister.
"What she's enjoying should have been yours!"
"Of course the family business should go to the true heir!"
"It doesn't matter if they've been blinded by greed. We're on your side! This time, we'll help you take it all back!"
Ji Heyin politely declined.
She turned around, knocked on her adoptive sister's bedroom door, then climbed onto the bed her sister had warmed for her, smiling sweetly.
"You promised, Big Sis, and you have to keep your word. Everything in this family is mine, including you."
Jiang Li, pinned down and kissed, quietly blushed.
Jiang Li had known her true origins since childhood.
She wasn't the Jiang family's biological daughter. She grew up surrounded by Mrs. Jiang's longing for her own daughter, and every kindness she received felt like a debt.
"If we find your little sister someday, you have to treat her well. She must have suffered so much out there..."
Mrs. Jiang had repeated those words for two years. Jiang Li kept them in her heart, thinking of her little sister every day.
She thought of her and thought of her, until she ended up giving her a lifetime.
Bold, sweet younger woman × cool and indulgent older sister
Content warnings:
1. This is not a women-only setting. Please don't try to dictate how I write.
2. Both leads are each other's only partners. No third wheel. Their romance should be bittersweet and sweet.
Theme: Meeting you was the best fortune of all