Who owns the system ( original)

This is a story about a young boy whose name is Hanan ...... Outstanding from childhood but always outshined by his elder brother... He was a lonely kid when he realized that his parents did not even care about his presence he lost all his motivation...he was now very sad but who knew that something unexpected would happen....the world would change into a new one .... Like a fantasy novel... And the Hanan will gain a mysterious power ....that he doesn't know if it is a blessing or a curse ... will he ever suppress his elder brother? or will he just end up becoming his shadow?