Anime Reacts to EVERYTHING.

Demon Slayer Prologue.

 (Heaven, Demon Slayer World.)

Another day in paradise, it's the only way everyone can describe their current "lives" these days. Kamado Tanjiro is enjoying a nice walk around the Eden Gardens alongside his wife Kanao.

"No matter how many times I walk through here, it's always a soothing view." Kanao.

"Of course, Kami-sama made it so that we could enjoy them anytime we want." Tanjiro.

"I'm wondering how's it going to our descendants." Kanao.

Yes, the Taisho period's been over for quite some decades already. It's been over 100 years since the era ended and the current year is 2014 A.C.

After their battle against Kibutsuji Muzan, Tanjiro, alongside his Demon Slayer peers, chose different paths in life. They enjoyed what life had to offer until the very end. Unfortunately, tragedy strikes again with the deaths of Tomioka Giyu and Shinazugawa Sanemi, the former pillars of water and wind.

Due to the awakening of the Demon Slayer Mark, they died shortly after reaching the age of 25, unfortunately, due to both of them not really being a relationship people, they never had descendants, much to Tanjiro's sadness, who wanted them to experience the joy of marriage and parenthood.

Tanjiro, being the only one left, also knew that his time was coming spontaneously and had children with Kanao at the age of 20, the curious thing was that he managed to outlive the 20 years mark but his body debilitated over and over throughout the years.

Finally, Kamado Tanjiro left the world at the age of 45 years old. However! No good action goes unrewarded and Tanjiro's merit in the battle against Muzan, alongside repeated good actions, earned him a place in heaven, alongside his deceased family and friends that were already waiting for him.

Years passed by and soon after, his wife, sister and other friends joined on heaven. Since then, it's been an everlasting joyous lifestyle for all of them. In heaven, your body returns to your prime age and as such, Tanjiro enjoyed a healthy and young body to spend time with his friends and family.

In heaven, there's this place where you can see into the lives of your descendant's everyday life, Tanjiro and Kanao have been looking at them ever since. This however is limited to only once a month.

"Well, I'm sure they're thriving right now, it was a shame what they experienced during World War II." Tanjiro.

"I still can't understand what's so special or important about the content of melamine in people's skin and religion." Kanao.

"I guess things got more complicated as time passed." Tanjiro.

"Yeah, but never mind all that, we have a meeting with Shinobu-neesan and the rest at the Ubuyashiki Mansion." Kanao.

"Yeah, let's go for some treats first." Tanjiro.

The lovebirds take a detour for some sweets and then arrive at Ubuyashiki's Mansion.

"Everyone, we've arrived!" Tanjiro announced.

Everyone looked at him with smiling faces as the food was being served, courtesy of Kanroji. The ones invited are the Urokodakis, Rengoku, Giyu, Genya, Sanemi, Kanroji, Iguro, Himejima, Kanae, Kanao, Shinobu, Tengen, Tanjiro, Nezuko, Zenitsu, Inosuke and Aoi.

"Just in time, Young Kamado!" Rengoku.

"Yes, Rengoku-san!" Tanjiro.

"We were wondering when would you guys arrive, Shinobu was particularly worried about you, Kanao." Kanae, (She's Shinobu's sister, anyone who didn't know that is uncultured.)