Godsend System: Destiny Reshaped

A man with nothing to his name, unexpectedly becomes the son-in-law of the powerful Lin family, all due to a mysterious debt owed to his late grandfather. The sudden marriage feels like a windfall—or a trap.
His bride, Lin Yun'er, is breathtakingly beautiful but cold as ice, making it clear that their union is purely for show.
Bound by his grandfather's dying wish and Lin Yun'er's strict terms, Zhou Pu is caught between duty and personal survival.    
Can he navigate this tense and loveless marriage without losing himself, or will hidden secrets unravel his fate?