[Demon Slayer] Thanks for the Invitation, People Are Turning the World Around

·Age reversal Question: How does it feel to be suddenly transferred by your boss? Thank you for the invitation. People are inverting the world. They have just been transferred to world consciousness. Their senses are good and they even want to laugh. All my former colleagues have become juniors and are easy to bully. Now my colleagues are almost all my juniors, the hated "Water Pillar", the passionate "Flame Pillar", the Mingzhu who has no successor... Even Onii-chan has turned into Ou Doudou - uncle, I am taller than him! Although, my position has not been reduced, and I have successfully usurped the ceiling of the Demon Slayer Team's combat power. I am very happy and don't want to go back [No] ①Reverse only the two generations of Tan and Pillar ②The pillar of flowing water, the iron-clad Muichiro [what] ③Shuangmingzhu pays attention, Zhuoyue has different experiences Intention:.