Honkai: Star Rail: Aboard the Train, My Thoughts Are Stolen by March 7Th

[Honkai: Star Rail Fanfiction + Inner Thoughts + Roasting + Fake-Spotting + Comedy + Invincible + Everyone's Favorite] Su Yan, a modern master of spotting fakes, wakes up to find he has transmigrated into Honkai: Star Rail. He gets picked up by the Astral Express from the start and is bound to an [Inner Thoughts Roasting System]. As long as he silently roasts and appraises anything and everything, he can earn rewards. Su Yan is ecstatic, thinking he's about to enjoy a happy, single-player life. He has no idea that everyone aboard the train is hearing his inner thoughts broadcast in real time! Facing the fiery March 7th: [An energetic girl? No, she's the universe's champion at faking accidents and a late-stage beauty-filter addict.] March 7th's smile froze. Facing the cool and dependable Dan Heng: [A walking database? More like a runaway Dragon King. He's carrying more KPIs than I am. How sad.] Dan Heng tightened his grip on Cloud-Piercer. Facing the gentle, sophisticated Himeko: [A mature big sister? She's just a landlady who loves instant coffee and worries every day that the train will go bankrupt.] Himeko's hand trembled slightly as she held her coffee. Facing the inscrutable Welt: [Former Anti-Entropy leader? A retired old cadre who walks around with a cane cosplaying as an old man, terrified someone will ask him to work overtime.] Welt silently adjusted his glasses. From calling the Astral Express a “secondhand jalopy cobbled together from spare parts,” to describing the Genius Society as “a league of sophisticated egoists,” to declaring that a certain Aeon's divine weapon was “not as good as Yiwu trinkets,” Su Yan kept pushing his luck at the edge of certain death. The people aboard the Astral Express went from shock and embarrassment to numb acceptance, and eventually even began looking forward to it.