Universe: Invincible Starts from Signing In

The universe is huge and the earth is small. There are countless advanced civilizations in the universe, but the earth is only a civilization that has just started. By chance, the earth came into contact with other civilizations in the universe, and everything changed from then on. As life evolves and civilization advances, various challenges face mankind. In this era full of changes, Jiang Tianyu was lucky enough to have a check-in system. As long as he signed in every day, he could get various good things. From then on, his life became simple. "Work hard to practice the evolution method in order to evolve? No, no, no, I have a practice experience card. You can become stronger by clicking on it." "Personal five-dimensional attributes are fixed and cannot be changed? It's okay. I have an attribute allocation card. You can choose a bucket number or a specialization number." "It takes time to practice martial arts? Find out about the skill card." Finally one day, when the invaders arrive on Earth. I found that this civilization is actually too powerful...