My Fusion System: Fusing a Thousand Chickens at the Start

Summary:

Traversing into a Fantasy World, Watson became the youngest son of a run-down baron, ranked eight in the family.
His mother was confined to her bed by sickness, his father was drinking all day, his brothers and sisters were not doing proper jobs, and even the family’s position of baron was on the verge of being stripped away.
As the family’s decline loomed closer, Watson acquired the [Super Fusion System] out of the blue!