Adorable bottom vs. split-personality top
Ke Liang struggles to survive in an infinite world, and gradually discovers that the customized rewards the System gives him are getting more and more outrageous...
[Reward: a pair of... pert little bottoms so soft you could squeeze them, dear~]
[Reward: a pair of... dewy, vivid red eyes, dear~]
[Reward: a pair of... round, fragrant little toes, sweetie~~]
Theme: Be a good person.