The Billionaire Dad System

Reborn in 1960, Leo Lawson binds to the Pamper-a-Kid Mystery Box System, exchanging good deeds for his children for rewards. Initially reward-driven, he cares for his children. System resources help him get promoted, ease tensions with ex-wives, and earn respect. He helps the village. He uses system resources to build a transnational business empire and obtains a life-extending elixir, rewriting his bleak ending to live a happy life with his family.