Douyara Watashi no Karada wa Kanzen Muteki no you desu ne
Alternative title: It Seems My Body Is Completely Invincible, The Invincible Little Lady, どうやら私の身体は完全無敵のようですね, 好像我的身体已经完全无敌了
Story Overview
A girl who wishes she had an invincible body in her next life regrets passing away without being filial to her parents. When God grants her wish, she unexpectedly awakens in a baby's body. This might be reincarnation.