This is a story about protection and growth. The modern killer Ming Ying traveled through time and became a four-and-a-half-year-old sick girl from a peasant family, desperately protected by her three brothers. In order to protect her family, she used a system that can be redeemed for points from all things to grow up in life and death crises. From killing the dead intruders and protecting the villagers, to breaking through the evil formation of Soochow and rescuing his trapped parents, he finally joined forces with his family to destroy the Black Snake Cult that attempted to overthrow the world, completely eliminating the hidden dangers of the bloodline. From a protected little girl to a "Green Dragon Saint" who can protect her family and country, Mingying finally realizes her wish - to reunite with her family and walk side by side on the road of protection.
