The Middleman of All Worlds

Invincible masterpiece! Thinking about me, Muchen, I worked as a middleman for more than ten years before time travel. I didn't expect that after time traveling, I would be bound to the strongest middleman system in all realms. With this special purpose, am I really destined to be inseparable from the middleman? Could it be that I can't see through it if you add Wanjie in front of it, or is it an intermediary? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.