MC: I Saved the Princess at the Beginning, but She Relied on Me

[Survival Adventure + Partner] To put it simply, this book tells the story of the male protagonist Lei Quede rescuing the third princess Ying Manli and then sending her back. There will be an obstacle in the process. As for what obstacles there are, you can see for yourself. To elaborate, the first ten chapters are some preparations, so they tend to be daily, and then the real adventure begins. The first is the zombie incident of the Four Heavenly Kings, the second is the incident of the wheat field scenery, and the third incident is the revenge of the witch...