The Heavens Penetrate the Edge

The protagonist turned out to be an ordinary person on earth, a senior two-dimensional person. One day, he traveled through time and gained "a little" power and the ability to travel across the world. It's just that the power has been sealed, but there is still a gadget to help the protagonist lift the seal, and start the journey through the heavens! New author, please support me This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.