God of Heaven's Tower

His whole world crumbled when he received the final message of his twin brother. Daniel had not seen his twin in years and the one time he has the opportunity, he receives nothing but a memento — a special ring from his brother, David, which contained his last will. He began to understand what happened to his twin brother over the years that he had been missing and the events that led to his death. Daniel swears to fulfil his brother's dream of saving their dying mother...and to make everyone involved in David's death pay. But it is not as easy as he expected despite being a soldier with adequate training. Daniel has to enter an eldritch realm and climb the tower known as Heaven's Tower. ...But to achieve what he has set out for, he has to fight against others who are as equally driven and against gods that are supreme to mere mortal. All to become the one being that has it all... ...The God of Heaven's Tower.