The Senior Brother's Junior Brother Is About to Be Snatched Away by Their Second Senior Sister

[A totally unhinged story, wildly unhinged. Come and see what you make of it!]

The eldest senior brother likes the youngest junior brother, the youngest junior brother likes the second senior sister, and the second senior sister likes the eldest senior brother.

Their relationships are more tangled than a mass grave.

Will the second senior sister lose by a single move, only for the eldest senior brother to use his cunning against her and make her marry him because she is expecting his child, letting her successfully marry the youngest junior brother, Su Nian?

Or will Su Nian stay true to himself, run away with the second senior sister, and live in seclusion in the mountains?