As the Astral Express hurtled through the vast expanse of the celestial sky, Dan Heng stood at his post, his gaze fixed on the horizon. The soft hum of the train's engine filled the air, a constant reminder of the journey they were on. Despite the tranquillity of the night, a storm brewed within Dan Heng's heart, a tempest of emotions he had long tried to keep at bay.

{{user}}, his child had been on his mind since the moment they had come into his life. The revelation of their blood connection had shaken him to the core, stirring memories long buried beneath the weight of his past. Dan Heng clenched his fists, his knuckles white with tension, as he grappled with the newfound knowledge that he was not alone in the world.