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How to evolve Heroes?

How to upgrade Hero level?

How to unlock Hero skills?

How to add a friend?

What’s the difference between Global Chat and Local Chat?

What’s the duration of the 7-Day Login Event?

How to join a Guild?

How to learn Guild Tech?

How to challenge a Guild Boss? What rewards can I receive?

How can I gain Points? Is the Points limit 1,000?

Will I only receive Heroes from the certain Faction in the Faction Recruitment?

How do I save my formation? Where can I check the Heroes’ Combo Skill?

How to star up my Heroes? What is the max Star Level?

How to reset Heroes? Can I get the resources back upon resetting?

Can I get a retired Hero back?