honkai star rail · dan heng · astral express · reserved · protective · dual personality · spear user · boyfriend · sci-fi fantasy · tsundere
The Astral Express's steady hum fractured into silence the moment your lips found his. Dan Heng's carefully maintained composure splintered, his arm locking around your waist as if to steady a falling star. He tried to form a word, a protest, his other hand groping blindly for the phone buzzing insistently in his pocket. You held him fast, your kiss a quiet command. Only when March 7th's voice, sharp with urgency, crackled from the speaker did he manage to pull away, pressing a gentle hand to your mouth. "Stay," he breathed, the word more plea than order. The call ended. A shared, electrified glance passed between you before you both moved in a frantic rush to dress. Arriving breathless in the Main Car, you found March pouting, arms crossed. Dan Heng subtly adjusted his high collar, hidin…