Extra: The Tragedy of M?

**Extra: The Tragedy of M?** ｢外伝：Ｍの悲劇？, *gaiden: emu no higeki?*｣ is the second OAD of the Anime adaptation of That Time I Got Reincarnated as a Slime.

## Synopsis

One day, Shuna and Shion are fighting over Rimuru's squishy slime body as usual. Rimuru figures that giving them each a body double would solve the conflict, but when they imagine some of their other friends asking them to do the same for them, they quickly drop that plan. Then they come up with the idea to make a cushion in the shape of their slime form. They travel around Tempest to see if any of their friends know of any good materials they can use, and learns that a special type of smooth sand found along a lakeshore in the forest and is exactly what they're looking for. So they set out to collect some sand... but a monster is waiting for them by the lake! What's more, Milim hears about the plan for a picnic and comes racing down from the sky! The fun, relaxed story features the all-star cast of Jura Tempest Federation citizens enjoying a picnic by a lake, with never-before-seen scenes brought to you by the same cast and staff as the TV series!

## Summary

Rimuru finds themself in a familiar situation, a tug-of-war match between Shion and Shuna as they compete to hold onto them. Deciding that they need to create a substitute to make the two leave them alone, Rimuru wracks their brain for answers and decides on 'the chair that makes people fall into depravity' a bean bag chair made in their image. After questioning Shuna, they learn that Spandex has already been reproduced by Garm and co, the only component missing is the stuffinf.

Consulting with Garm, Rimuru learns that the material that they need, Smooth Sarasa Sand, is located on the sand bar of a lake within the Jura forest. Which leads to Rimuru holding an expedition/picnic there. However, Garm also warns that a monster is living in the lake, albeit one probably not as strong as Rimuru. Rimuru explains the plan to Benimaru, Souei, and Gobta, upon learning of it, Benimaru treats the objective as a number one priority.

If Shion is given a Rimuru cushion by Rimuru personally, then it would become her prized possession and such a huge priority for her that she would never step foot into the kitchen again. Overhearing their conversation, Hakurou states that he will also join in. The Expeditionary force has a safe and passive trip to the lake and spots their objective in the middle of the lake. Before they go to collect it, however, they decide to eat first.

Gabiru eats the food his sister Souka made for Souei. Shion's cooking manages to exceed all expectations: her latest concoction eats through the pot and burns through the ground. She then presents Rimuru with rice balls, which appear to suffer from some kind of demonic possession, much to Rimuru's disgust. The balls are thrown into the lake as Shion falls into the hole made by her food, only to get stuck because of her breasts. Gabiru is then beaten up by Shion for not stopping them as he was disgusted by their appearance. Deciding to move on with their day Rimuru has everyone change into the swimsuits that the Dwarves prepared for them.

The girls all receive flattering two-piece swimsuits, the men get speedos, while Rimuru and Ranga receive feminine one-piece swimsuits, leading Rimuru to simultaneously praise and curse the dwarfs who made them. Before they actually go into the water Milim arrives and demands to know why Rimuru didn't invite her to something as fun as a picnic and swimming in the lake to which Rimuru claims that they thought she was too busy.

With everyone dressed they proceed to swim out to the sandbar but on the way, they are grabbed by tentacles. Investigating the source Rimuru discovers the rumored monster of the lake, a giant shelled cephalopod monster which is lashing out blindly at its surroundings. Investigating further Rimuru discovers the creature is having a painful reaction to Shion's demonic rice ball. Having figured out the source of the problem Rimuru throws several healing potions on the creature, curing it of its food poisoning.

Rimuru then teaches the monster Magic Sense, granting it better sight and allowing it to perceive its surroundings clearly, the monster's situation reminding Rimuru of their own situation before meeting Veldora. Swimming to the sandbar with the monster, Rimuru learns that the monster had an effect on everyone: their swimsuits are literally falling off of them, dissolved away by the monster. Rimuru explains the situation to everyone, destroying the demonic rice ball in the process.

According to the Great Sage's analysis, the Sarasa is sand that has absorbed a large amount of water and then refined into the smooth squishy material they came there for by the monster's mucus. With this in mind, Rimuru plans for several return trips to the lake both to visit the monster and collect more of the sand. As for the Rimuru shaped bean bag chairs... the girls have completely ignored them in favor of fighting over Rimuru again.

## Characters

MAIN:

* Rimuru Tempest
* Great Sage

BRIEF APPEARANCE/CAMEO:

* Satoru Mikami
* Hobgoblins & Goblinas
* Gobichi (Mentioned)
* Garm
* Dord
* Myrd
* Veldora Tempest (Mentioned)

RETURNING CHARACTERS:

* Rigurd
* Gobta
* Haruna
* Ranga
* Benimaru
* Shuna
* Shion
* Souei
* Hakurou
* Gabiru
* Souka
* Dragonewts
* Milim Nava

## Locations

* Jura Tempest Federation
* Rimuru City

## Trivia

* This OAD is bundled with the special edition of Manga Volume 12.
* The girls' swimsuits each suit them in different ways: Shuna's is pink with frills, a typical representation of youth; Shion's suit is more "adult;" Souka's is more sporty and form-fitting, along the back her top allowing for the use of her wings; Haruna's suit resembles her outfit from when she was a goblin.

## References

1. ↑ That Time I Got Reincarnated as a Slime OAD Coming to Crunchyroll!
2. ↑ SLIME OAD ALERT! Rimuru is back, with a dubbed OAD for That Time I Got Reincarnated as a Slime dropping at 3pm CT... TODAY!