Crossover: The Right Way to Use a Golden Finger

An Wenshu gets a System that's completely useless and can only do lottery draws. But... the System's full name is the Golden Finger Lottery System. From a low-spec version with a storage space no bigger than a schoolbag To a high-spec version that lets you cultivate immortality and break out of the universe. Looked at that way, the System is actually pretty useful. Extremely useful! For example... it can make you a legend~ P.S. This story isn't aimed at anyone in particular. Please take note: anyone! Theme: Love isn't everything in life