Chapter 18 - Chapter 17: Slaves on sale

#1 - Meeting an Idiot God! 2611 #2 - Falling into the "charming" fantasy world 2420 #3 - The Power of Celestial Weapons 2639 #4 - A God's Cruel Joke 2316 #5 - Welcome to SteelWall 3239 #6 - Welcome to SteelWall (part 2) 3263 #7 - A 'Hero's' First Task 3322 #8 - No Time for Heroes 3205 #9 - Hero Complex 2770 #10 - A Wolf and a Pig Walk Into a Bar... 2732 #11 - Turns Out, Dying Hurts 2908 #12 - Only smile, Daion 3027 #13 - Announcement 319 #14 - God Job Kid! 2973 #15 - Chapter 14: Thanks... 2981 #16 - Chapter 15: Witch in the suit 3314 #17 - Chapter 16: Road to the Border 3450 #18 - Chapter 17: Slaves on sale 3980 #19 - Chapter 18: How to Treat a Summoned One 3024 #20 - Chapter 19: When Power Falls From the Sky 3123 #21 - Chapter 20: Deer or Dead, You Decide! 2989 #22 - Chapter 21: The Plague of Alphas 2874 #23 - Chapter 22: Ideals in the Ashes 2913 #24 - Chapter 23: The determination for an idiot 2305 #25 - Chapter 24: The Gaze of a God 3000 #26 - Chapter 25: Oh Look, a Deus ex Machina 3391 #27 - Chapter 26: No time to rest, get up! 3622 #28 - Chapter 27: Unstoppable Spear vs. Indestructible Shield 3382 #29 - Chapter 28: Satanic Bargain Hour 2870 #30 - Chapter 29: Cowards' War Council 2686 #31 - Chapter 30: The Pain of Remembering 2958 #32 - Chapter 31: The Pain of Remembering part 2 2805 #33 - Chapter 32: Thero, Spirit of Life 2854 #34 - Chapter 33: Teenage Arrogance 2440 #35 - Chapter 34: Ice Corrupts 2883 #36 - Chapter 35: Trust the rookie’s instinct, Loryn. 2468 #37 - Chapter 36: How to Slay a Monster by Leaping Off the Cliff 3363 #38 - Chapter 37: Run, Daion, Run. 3025 #39 - Chapter 38: Road to the C-rank 2940 #40 - Chapter 39: Call to Arms 3222 #41 - Chapter 40: The Last Seven Days 2863 #42 - Chapter 41: Where False Hope Is Born 3151 #43 - Chapter 42: The First Blood of the Frontier War 2879