When I put myself on guard against what about to happen―
a part of the wall collapsed and a door appeared.
「What kind of door is it, Seiji-sama?」
「Hm, as far as I can see on the map, it should only lead to the third-floor passage.」
「Where are we going to go, oniichan?」
「Well, even if it's a one-way, we can return with【teleportation】so let's go.」
When I opened the door and advanced cautiously, we appeared on the third-floor passage as expected.
The door didn't disappear and one could come in and out normally.
It's completely insignificant for us but......
even a normal adventurer without【teleportation】can now go to the fourth floor with this.
Let's report it to the adventurer's guild later.
「Let's go to the fourth floor quickly, oniichan.」
「Ou!」
We climbed up the stairs and went to the fourth floor.
***
On the fourth floor―
a grassland which overflows with brightness spread out.
「What's this!?
It's a grassland!!」
Aya started to run again.
She's completely a kid......
Elena finds the flowers blooming and does a『flower picking』with Hilda.
Lela watches over Elena and is wary whether there is no enemy.
There doesn't seem to be an enemy nearby for the time being.
「Elena, try using this.」
I took out a certain magic stone from the inventory and handed it to Elena.
「Seiji-sama, is this by any chance the one from this morning......」
When Elena seemed to be glad and bloomed with a smile, she brought the magic stone close to a flower bud that had yet to bloom.
Then―
The flower bud unwrapped and its flower bloomed―
and like a ripple spreading out, the one side of the flower carpet......
spread throughout the entire grassland.
「Uwawa!!」
Big and small varicolored flowers stretched out as far as the eye could see―
and the fragrant floral scent spread throughout the area.
「What's this!? What did you do, Elena-chan!?」
「Uhh...... I......
just only brought the【magic stone of earth】close to the flower and poured magic power.」
Although it has been stated that『the effect is enhanced when loaded with magic power』, to produce a widespread effect like this......
is amazing, huh.
All the girls are admiring the flower carpet that stretched as far as the eye could see.
「Let's take a break here.」
I took out a leisure sheet and prepared tea and sweets.
「Wow, it's flower viewing.」
Aya's tension is strange......
Everyone sits on the leisure sheet, eats sweets and drinks tea whilst appreciating the flowers.
We enjoyed the flower viewing for a while......
Multiple red dots which indicates【danger】were approaching.