Traveler of All Worlds and Heavens

This is my first time writing a novel. My writing skills are not good, so this is a practice. If you have any interesting suggestions, please feel free to give them. Monsters of the Han River, Train to Busan, Sweet Home, and 12 Witches. These are the ones I have to write. The plot of the rest of the world depends on the situation. I originally wanted to write The Adventures of Jackie Chan, but after thinking about it, I decided not to. The Adventures of Jackie Chan is too It's too long. Writing one is longer than the previous ones combined. Foreign DC and Marvel will definitely not write it. The world is too much and too chaotic to control. If I can stick to the Japanese drama, I will write it later, but the level of the power of the time-traveled world is definitely not high. After all, it is a semi-invincible novel. I will finish the first few before talking. . .