National Sky Island: Start with a Hall of Valor

Wu Ji travels to another world. When everyone reaches adulthood, they can enter an extremely vast and magical world in the sky and become the owner of an empty island. On the day he entered the sky world, Wu Ji successfully awakened the achievement system. As long as he achieved the achievements, he could get rewards. Achieve the achievement "Lord of the Sky Island" and obtain the special building Hall of Heroes, which can summon the heroic spirits of all worlds! Achieve the achievement "Sky Island King" and get the God Meteor Cannon to attack buildings, which can kill gods with one shot! Achieve the achievement "Sky Island Empire" and obtain the super building "Ascension Platform", which allows your soldiers to become ascendants and possess the power of gods! ... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.