In the first 7 days, you can get rewards in Trial Road everyday, and you will receive an S-Class Hero “Sting” for free on the last day.
In the Trial Road, you can earn points by completing the specified goals. The more points you have, the more hero Shards you get!
You only need 10 Shards to unlock this hero! If you have Shards left, you can use them for Hero improvements.