Yu-Gi-Oh: The Underworld Boss Becomes a Cancer Creator God

As an underworld boss who has been in the ladder all year round, You Feng specially uses various non-mainstream underworld decks to become the duel king of the ladder in one go.
Also known as a cancerous tumor.
Unexpectedly, I traveled to the mixed world of DM, GX, and 5DS!
You Feng defeated all the powerhouses with absolute resources, captured their cards, and then began to study and combine all kinds of fancy cancer card groups.
The most important thing is that for such a cancer, the guardian spirit is still the God of Creation of Light! !
"Is this the Creator of Light? What!! It's You Feng's?" Muto said.
"You call cancer the god of death?" Haima Lairen's mouth twitched.
"I never take the initiative to pull out the screws! Except when facing You Feng! It's too poisonous." Fudo Youxing.
"What kind of dark dueling elf, how can You Feng be as terrifying?" Youcheng ten generations.