Hey everyone, This time we bring the "Test Demo Version".
This is different from the previously released Demo version.

Recommend to players who have already played released Demo version.

The main experience content will be the "Battle" part,

You can experience part of the "New game system".

We have also made many adjustments to the game operation,

And improve game performance,

The gameplay time is less than half an hour.

We are soliciting feedback from players on their gaming experience,

We hope you can help us fill out a simple questionnaire,

Your valuable opinions will improve the quality of "Echo".

We look forward to you having a wonderful experience in the game.

(The old version of the Demo version will find time to update,

 The current version is 2.20 in 2019. )

Please follow us to get new updates in time.

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