Star Dome Railway: Business Tycoon from Lower City

[My chief employee is Saber] + [Business War Elements] + [Daily Warm Interaction] + [Complex Characters]! Ye Mu traveled to the Star Dome Railway Universe and became a gangster in the Lower City of Belloberg in [Yalilo-VI]; However, his wallet seems to have undergone a slight mutation. As long as you put enough money into it, it will spit out an exquisite character card. Ye Mu touched the card, and suddenly a burst of golden light flashed. A female knight with shawl golden hair appeared in front of him. "Are you my Master? My name is Artoria Pendragon, I am a Saber, and I serve you!" With the help of many protagonists from the dimensional universe, Ye Mu started from scratch in Xiacheng District and built his own pan-galactic business empire step by step!