In the wasteland world after the nuclear war, doctor Su Wan was framed by the medical station because she was unwilling to join in the conspiracy and was in danger of being deported. In an accident, she picked up a shabby "Book of Friends in the Wasteland", which recorded the names of various mutant creatures, and awakened Doctor Strange-style space magic from it - which can distort reality, teleport, and create protective barriers. More importantly, she can form contracts with mutated creatures through the Friends Book and summon them to fight for her. While Su Wan used her medical knowledge to save the remaining humans, she teamed up with an otaku mechanical genius to build a shelter in the ruins. Her gentleness and thoughtfulness allowed her to win the trust of mutant creatures, and also attracted the pursuit of the old forces. The cool part is that she pretends to be a pig and eats the tiger - she appears to be a weak doctor, but in reality she is a queen who can summon monsters and control space. The core value is to protect the homeland and the weak, and ultimately reveal the conspiracy behind the wasteland, leading mankind to new life.
