2-dome no Jinsei, to Omottara, Jitsu wa 3-dome Datta.: Rekishi Chishiki to Naisei Doryoku de Fukou na Rekishi no Kaihen ni Idomimasu @COMIC

"This time, I'll protect my happy family for sure!" Takhir, a young baron who had lost his beloved family, was unable to do anything and thus labeled as an incompetent. However, as he was dying, his time-space magic suddenly manifested and he regained the memories of his previous life before being t