Synopsis: My Second Life... or So I Thought, but It’s Actually My Third Life ~Using My Knowledge of History and Domestic Policies to Change the Unfortunate History~

"This time, I will definitely protect my happy family!" Takhir, a young baron who had lost his cherished family, was deemed incapable and was unable to take any action. However, as he met his demise, his time-space magic unexpectedly activated, allowing him to recover the memories of his past life before being sent back to his childhood?! No longer would he hesitate in the face of war or disease. He pledged to utilize his revived modern knowledge to elevate their civilization... and to alter the fate of his family! By leveraging his foresight, he intended to mitigate the effects of poor harvests and floods while striving to recruit talented individuals to strengthen the Solis barony! Acting without regard for the judgment of others, he aimed to transcend the Kair Kingdom, reshaping history across the entire continent! With his "family-first principle," the child prodigy would change his grim destiny! His extraordinarily large rebellion tale is about to commence!