Star Railway: My Female Apprentices Are All Yanderes

Traveling through all the worlds, October Night finally became the strongest existence in the history. With nothing to do, he was just about to prepare to retire and fish, when a notification sound suddenly sounded in his ear. System: Ding, congratulations to the host for awakening the most powerful apprentice system. System: As long as the host accepts more disciples, the system will give the host various heaven-defying rewards. System: Becoming the strongest in the universe is just around the corner... Wait, why are all the abilities of your host questionable? ! System: What about your endless skill list? ! October Night: You are late, this family no longer needs you. System: Wait! Please don't abandon me! My KPIs haven't been completed yet! I will lose my job! I will be obliterated! October night: I have nothing to do with the rain. System: I can help you with laundry, cooking and cleaning! Rubbing the back, warming the bed, stroking the beard and patting the horse are all within easy reach! October Night: Hahaha. System: Uncle! Just accept me! Just think of it as playing a game of recruiting apprentices or something to relax! October Night: That's all, I have nothing to do, just take it as a pastime, tell me, what do you need me to do? System: Uncle, I just need you to accept disciples. Here is the list. Please take a look at it... The eight-leaf cloud glass on the flame wheel, Li Da's pillow in plain clothes, Huo Huo, the judge of the ten kings, the jade green bird in the imperial palace... October Night: What does the hidden attribute written in the personality column mean? System: This is a benefit for you, uncle. The introduction is weak. For details, please read the text.