What is the most epic book series ever written in any genre in terms of scope?

Something that spans infinite space, time, and characters.

Except:

• Foundation
• Dune
• Malazan
• Stormlight
• Wheel of Time
• Lord of the Rings
• A Song of Ice And Fire
• Hyperion
• Culture
• First Law
• Kingkiller
• Dark Tower
• Narnia
• Inheritance
• Lightbriger
• Discworld
• Expanse
• Gentleman Bastards
• Shannara
• Broken Empire
• Chronicles of Ember
• Witcher
• Black Company

Lesser known the better