Chapter 289: [Bonus chapter] Returning to Golden Hawk City

'As I expected, I can't bring him back to my world.'

Leo could already tell that he could not bring Gredor back to his world; however, he was curious about the reason.

So, he asked the system about it.

'Ding,

It was a rule set by the 'Unknown Entity' to stop from entering the gradeless world to conquer them.

'Ding,

Whether it was an ally or an enemy, if someone broke the limits of a supreme being, they could not enter a gradeless.

Even though the system was under the upgrade, it still answered Leo's question without any delay.

'Oh. So, it was to protect the gradeless world. What a fair rule!'

Leo scoffed at the rule set by the 'Unknown Entity.

'Who cares about the rules when the game starts with unfairness!'

How does it feel to be thrown your world upside down because some 'Unknown Entity' was bored with a peaceful world?

What's more, there were additionally more rules and regulations that were stopping him from bringing his own summon back to his world.