Wu Xin: The Monster Killer / Season 1 Season guide Wu Xin: The Monster Killer: Season 1 20 episodes Premiered Jul 6, 2015 Updated Jul 22, 2026 Spoiler-safe Advertisement Season 1 Episodes Episode Guide 🛡️ SPOILER SHIELD Season 1 Progress Shield All Safe I'm Watching Caught Up Season: Season 1 Last Watched: None (Not started) Episode 1 Episode 2 Episode 3 Episode 4 Episode 5 Episode 6 Episode 7 Episode 8 Episode 9 Episode 10 Episode 11 Episode 12 Episode 13 Episode 14 Episode 15 Episode 16 Episode 17 Episode 18 Episode 19 Episode 20 Future titles & synopses blurred. Tap "Reveal" on any card to peek. Binge Efficiency Engine Season 1: Filler vs. Essential Canon Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests. 15% 85% Mytharc (3): Crucial lore & season climaxes Core (17): Character development & subplots Side Quest (0): Standalone / filler Show All (20) Crucial Mytharc (3) Essential Canon (20) S1·E1 Mytharc Episode 1 Jul 6, 2015 · 45 min S1·E2 Core Episode 2 Jul 7, 2015 · 45 min S1·E3 Core Episode 3 Jul 13, 2015 · 45 min S1·E4 Core Episode 4 Jul 14, 2015 · 45 min S1·E5 Core Episode 5 Jul 20, 2015 · 45 min S1·E6 Core Episode 6 Jul 21, 2015 · 45 min S1·E7 Core Episode 7 Jul 27, 2015 · 45 min S1·E8 Core Episode 8 Jul 28, 2015 · 45 min S1·E9 Core Episode 9 Aug 3, 2015 · 45 min S1·E10 Core Episode 10 Aug 4, 2015 · 45 min S1·E11 Core Episode 11 Aug 10, 2015 · 45 min S1·E12 Core Episode 12 Aug 11, 2015 · 45 min S1·E13 Core Episode 13 Aug 17, 2015 · 45 min S1·E14 Core Episode 14 Aug 18, 2015 · 45 min S1·E15 Core Episode 15 Aug 24, 2015 · 45 min S1·E16 Core Episode 16 Aug 25, 2015 · 45 min S1·E17 Core Episode 17 Aug 31, 2015 · 45 min S1·E18 Core Episode 18 Sep 1, 2015 · 45 min S1·E19 Mytharc Episode 19 Sep 7, 2015 · 45 min S1·E20 Mytharc Episode 20 Sep 8, 2015 · 45 min Advertisement