Be a National Treasure in the Orc World

The heroine traveled to the orc world and was kept in captivity as a protected animal. Act cute every day, lie down like a salted fish, eat and wait to die Until one day, scientists discovered that she could increase the chances of orcs getting pregnant. As a result, the orcs who had difficulty reproducing became excited The salty fish heroine VS dragon, lion, tiger, snake, cat, fox and other orcs Romance, but boys Purpose: Painless motherhood