I woke up in an unfamiliar room to find a crystal ball introducing itself as a Dungeon Core.
According to the crystal ball, I had apparently been chosen as the Dungeon Core's master.
Isekai summoning and dungeon management—this is exactly what I love! I'll become the strongest Dungeon Master! ...Huh? I can only summon slimes? And un-evolved slimes are weaker than babies?
Alright! To avoid getting killed, I'll curry favor with humans!
May 27, 2025: Ranked 58th in the daily ranking.
| Published | Title | # |
|---|---|---|
 | Become a Novelist https://ncode.syosetu.com › ... I'm going to become the strongest Dungeon Master...huh? I can only summon slimes? Are unevolved slimes weaker than babies? Right! I'll have to curry favor with the humans so I don't get killed! |
 | Kakuyomu https://kakuyomu.jp › works Dungeon Master of the Slime Dungeon: I'll Build a Great Nation Using Slimes Only I Can Summon - 288 chapters in total, 416,059 characters, updated October 26, 2025. |
| Become a Novelist https://ncode.syosetu.com › ... While I was wondering what to do, Violet casually went over and dragged the slave trader into the hatch with blinding speed and without making a sound. |
| Kakuyomu https://kakuyomu.jp › episodes Unfortunately, it has lost its ability to split, but it is a slime that looks and has skin that is exactly the same as a human, is highly intelligent, and can perform its job as a store clerk without being told to do so. |
 | Alphapolis https://www.alphapolis.co.jp › novel 17 Nov 2022 — Using their magically evolved Blazer, Shinobu's "Appraisal Skill," and Sho's judgment and strength, they will use all of their abilities to carve out their way into this unknown world. Beyond the flames of the bonfire... |
 | novelup.plus https://novelup.plus › story One day, Master Sword arrived in Fairies with a massive army of 30,000 humans. Since there was no advance notice, Shakrin was furious, but he didn't know I was in charge... |
| Kakuyomu https://kakuyomu.jp › episodes The clay slimes have started eating the soil directly without me having to dig! Now the dungeon is expanding automatically without me having to dig holes... |
| Become a Novelist https://ncode.syosetu.com › ... Dungeon Master of the Slime Dungeon ~I'll build a great nation using the slimes that only I can summon~. Author: Shiromachi. I wake up in an unfamiliar room and find the dungeon core... |
 | Web Novel Antenna https://webnovels.jp › search › q=t... Dungeon Master of the Slime Dungeon: I'll build a great nation using the slimes only I can summon. I wake up in a strange room and find a crystal ball that calls itself the Dungeon Core... |
| Kakuyomu https://kakuyomu.jp › episodes Well, that being said, the fact is, I have Adamantite equipment, so even if I get S or SS rank, it won't be a problem. "Oh. You're level 57... |