Awakening from the King of Time

Did I travel through this world and gain the ability to walk in the heavens and control time, or did my failure to travel through the world leave me with only the ability to walk in the heavens and control time? No matter what, now that I have come to this world, things that I could only think about can be realized. Although it is a bit difficult, and although I have become the biggest villain, it is all worth it, isn't it? Destroy this world... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.