Lu Chen deliberately kept a low profile for three years to repay a debt of gratitude and protect the Su family, whose ancestors had a modest kindness toward the Lu family. Lu Chen secretly helped the Su family secure all core resources and fend off three fatal crises, but the entire Su family remained completely unaware, instead believing it was due to their own competence. Arrogant and full of themselves, the Su family actively courted disaster by kicking away their backer. Afterward, Lu Chen withdrew his support, causing the Su family to go downhill. Once the Su family members learned Lu Chen's true identity, they grew regretful and pestered him, wanting him to change his mind. Lu Chen made a clean break with the Su family, leaving them full of irreversible remorse.