Merge Castle Clash-Safe City

The evil gathering, monsters are everywhere in the Kingdom.
At the call of the King, warriors come to the fortress to jointly defense the aggression.
Do you have the courage to fight side by side with the heroes?

[Various occupations]
Mage, archer, paladin, etc. 
Come and recruit them!

[New battle mode]
When the character icon below is full, a hero can be randomly selected and summoned on the battlefield.
Of course, you can also manually click to speed up charging!

[Enjoyable synthesis]
The same characters of the same level can be synthesized, combat attributes have been further improved.