When the Stars Are in Full Bloom, the Day When They Return Flawlessly

(I feel very bad about chapters 28 to 30, so read with caution) (Do not write about modern civilization, no cp) "Ellie, I like stars very much, what about you?" "Of course I like it too♪" … "Xing Hui, don't be sad, I will always be with you♪" "Well, okay." … "Xing Hui, I'm sorry, I broke my promise." "Ellie!" The girl woke up and there was no one next to her Only the pillow wet with tears