Monster Son and Idiot Mother

The idiot concubine was murdered and died tragically, and the alchemy from another world came through time. Protecting children, beating gangsters, refining elixirs, fighting scum, and removing strange poisons... She shows off her splendor and dazzles the mainland. In this life, she will no longer be a lamb to be slaughtered, she will be dazzling and proud of the world!