The Billionaire's Replacement Wife

River always knew the truth—she wasn’t his first choice. When she accepted billionaire Noah De Marco’s proposal, it was with the understanding that she was stepping into the role of another. Her duty was clear: bear his late lover’s children, share his bed, and raise a family by his side.

She would be the only woman in his life… but never the one in his heart.

Despite knowing this, River couldn’t help but hold onto a fragile hope—that one day, something might change.