I Open a Tavern in a Magical World!

No female lead + no romance + slice-of-life leaning + Transmigration + System panel + swords and magic + another world + exploration + leveling up. Office worker Chen Chen is hit by a car on his way home from work. When he wakes up, he discovers that he somehow owns a shabby tavern and has a tavern-management System. And so he begins a brand-new life in another world where swords and magic coexist...