The Tenma Great War Arc「天魔大戦編, Tenma Daisen Hen」is the tenth and final arc of the That Time I Got Reincarnated as a Slime Web Novel in Shōsetsuka ni Narō. It is also the longest arc in the Web Novel.
Chapters
- Chapter 186 - First Move
- Chapter 187 - The One Who observes
- Chapter 188 - Apostle of the End
- Chapter 189 - Army in the Sky
- Chapter 190 - Ultimate Skill
- Chapter 191 - Ciel-sensei's Skill Synthesis
- Chapter 192 - Walpurgis
- Chapter 193 - To Each Preparations
- Chapter 194 - World Rumbling
- Chapter 195 - Chaos and Counter-moves
- Chapter 196 - Lion King vs The Four Fiends of the Heavenly Commanders' Vega
- Chapter 197 - Demon vs Angel
- Chapter 198 - Gobuta & Karion vs The Four Fiends of the Heavenly Commanders' Vega
- Chapter 199 - Rimuru's Disappearance
- Chapter 200 - Each of Their Reactions
- Chapter 201 - Preparations on Leon's Side
- Chapter 202 - Moderate Clown Troupe
- Chapter 203 - Great Demon Lord Kazaream
- Chapter 204 - The Confused World
- Chapter 205 - Vs Dagrule Part 1
- Chapter 206 - Vs Dagrule Part 2
- Chapter 207 - Vs Dagrule Part 3
- Chapter 208 - Vs Dagrule Part 4
- Chapter 209 - Sprout of Envy
- Chapter 210 - Leon's Feelings
- Chapter 211 - Calculation that Goes Amiss
- Chapter 212 - Foolish Kazaream
- Chapter 213 - Unjust Ending
- Chapter 214 - The Closed World
- Chapter 215 - Time Accelerated
- Chapter 216 - Vs Dagrule Part 5
- Chapter 217 - Vs Dagrule Part 6
- Chapter 218 - Vs Dagrule Part 7
- Chapter 219 - Vs Dagrule Part 8 -Conclusion-
- Chapter 220 - Royal Capital Disturbance
- Chapter 221 - Royal Capital Disturbance -Hero-
- Chapter 222 - Royal Capital Disturbance -Sudden Change-
- Chapter 223 - Royal Capital Disturbance -Evacuation-
- Chapter 224 - Royal Capital Disturbance -Defeat-
- Chapter 225 - Intersected Checkmate
- Chapter 226 - Labyrinth Encroachment Part 1
- Chapter 227 - Labyrinth Encroachment Part 2
- Chapter 228 - Labyrinth Encroachment Part 3
- Chapter 229 - Labyrinth Encroachment Part 4
- Chapter 230 - Labyrinth Encroachment Part 5
- Chapter 231 - Labyrinth Encroachment Part 6
- Chapter 232 - Labyrinth Encroachment Part 7
- Chapter 233 - Labyrinth Encroachment Part 8 -Conclusion-
- Chapter 234 - Archangel's Domination
- Chapter 235 - In the Northern Land -First Part-
- Chapter 236 - In the Northern Land -Middle Part-
- Chapter 237 - In the Northern Land -Last Part-
- Chapter 238 - Justice and Contradiction
- Chapter 239 - Soaring Wall
- Chapter 240 - Final Decisive Battle Part 1
- Chapter 241 - Final Decisive Battle Part 2
- Chapter 242 - Final Decisive Battle Part 3
- Chapter 243 - Final Decisive Battle Part 4
- Chapter 244 - Final Decisive Battle Part 5
- Chapter 245 - Final Decisive Battle Part 6
- Chapter 246 - Rimuru vs Yuuki -First Part-
- Chapter 247 - Rimuru vs Yuuki -Middle Part-
- Chapter 248 - Rimuru vs Yuuki -Last Part-
- Epilogue: That Time I Got--
Short Summary
Long Summary
Character Introductions
- Manas: Ciel
- Manas: Lucia
- Zero
- Pico
- Gracia
- Tolneod
- Aria
- Olca
- Mai Furuki
- Arios
- Priscilla
- Fenn
- Grasword
- Manas: Chronoa
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