Senyuu.

Once upon a time, a Demon King named Rchimedes caused havoc and destruction in the Human World. He was sealed away by the great hero Creasion, and peace returned to the world. 1000 years later, Rchimedes has returned, a hole has opened up in the Human World, and countless monsters have sprung up. To prevent any further destruction, the King calls upon all 75 (probable) descendants of Creasion. This story focuses on the adventures of descendant number 45, Alba, and the royal soldier appointed to assist him, Ross. [Senyuu Season 1](http://seiga.nicovideo.jp/comic/senyu) [Senyuu Season 2](http://seiga.nicovideo.jp/comic/senyu2) [Senyuu Season 3](http://seiga.nicovideo.jp/comic/senyu3) [Senyuu Season 4](http://seiga.nicovideo.jp/comic/senyu4) [Senyuu+](http://seiga.nicovideo.jp/comic/senyuplus) [Senyuu F5 Reload](http://seiga.nicovideo.jp/comic/39515)

169 chapters

• Chapter 152 — Extraordinary New Year: Part 2
• Chapter 151 — Extraordinary New Year: Part 1
• Chapter 150 — Training Arc: Part 2
• Chapter 149 — Training Arc: Part 1
• Chapter 148 — Weight Training
• Chapter 147 — The Return: Part 2
• Chapter 146 — The Return: Part 1
• Chapter 145 — The Inventor: Part 2
• Chapter 144 — The Inventor: Part 1
• Chapter 143 — The Pitch-Black Conference Arc: Part 2
• Chapter 142 — The Pitch-Black Conference Arc: Part 1
• Chapter 141 — Teufel Retirement Arc: Part 2
• Chapter 140 — Teufel Retirement Arc: Part 1
• Chapter 139 — The Mysterious Drawing Arc: Part 2
• Chapter 138 — The Mysterious Drawing Arc: Part 1
• Chapter 137 — Freshman Arc: Part 3
• Chapter 136 — Freshman Arc: Part 2
• Chapter 135 — Freshman Arc: Part 1
• Chapter 134 — Mascot Arc
• Chapter 133 — Adventure Arc: Part 6
• Chapter 132 — Adventure Arc: Part 5
• Chapter 131 — Adventure Arc: Part 4
• Chapter 130 — Adventure Arc: Part 3
• Chapter 129 — Adventure Arc: Part 2
• Chapter 128 — Adventure Arc: Part 1
• Chapter 127 — Staircase
• Chapter 126 — Graduation Ceremony Arc
• Chapter 125 — Lack of Exercise Arc
• Chapter 124 — Senyuu. Fairy Tale
• Chapter 123 — Atonement Arc: Part 4
• Chapter 122 — Atonement Arc: Part 3
• Chapter 121 — Atonement Arc: Part 2
• Chapter 120 — Atonement Arc: Part 1
• Chapter 119 — Homecoming Arc: Part 2
• Chapter 118 — Homecoming Arc: Part 1
• Chapter 117 — Wedding Arc: Hime-chan and Foyfoy: Part 2
• Chapter 116 — Wedding Arc: Hime-chan and Foyfoy: Part 1
• Chapter 115 — Wedding Arc: Hime-chan
• Chapter 114 — Wedding Arc: Foyfoy and Marl
• Chapter 113 — Wedding Arc: Alles and Teufel
• Chapter 112 — Wedding Arc: Alba and Ross
• Chapter 111 — New Years Greetings
• Chapter 110 — New Power
• Chapter 109 — It's Over Now
• Chapter 108 — The Final Episode
• Chapter 107 — Counts As Fine
• Chapter 106 — Let's Go Back
• Chapter 105 — Teaching
• Chapter 104 — You Loved Her
• Chapter 103 — I See
• Chapter 102 — The Last Interference
• Chapter 101 — My Bond With Boss
• Chapter 100 — A Ridiculous Plan
• Chapter 99 — Just Observing
• Chapter 98 — Deal With Things
• Chapter 97 — My Despair
• Chapter 96 — Possible
• Chapter 95 — Resolve on a Different Level
• Chapter 94 — Ain't Got The Time
• Chapter 93 — Like Boss Said
• Chapter 92 — A Few Secs
• Chapter 91 — From The Very Start
• Chapter 90 — The Final Episode #3: Again
• Chapter 89 — The Final Episode #2: Pitch-Black Master Dragon
• Chapter 88 — Cecily
• Chapter 87 — Pizza: Friends
• Chapter 86 — It's My Speciality
• Chapter 85 — Reemployment: Challenge
• Chapter 84 — Clean and Pure
• Chapter 83 — Derailment
• Chapter 82 — Happy Ending
• Chapter 81 — Useless Adults: Stick to Your Guns
• Chapter 80 — The Next Generation: Change
• Chapter 79 — Crea's Life Plan: Savings
• Chapter 78 — Getting Serious: The First Cry of Resolve
• Chapter 77 — The Blue Flames at Dawn #2: Lucop
• Chapter 76 — The Blue Flames at Dawn #1: That Man
• Chapter 75 — Rchi's Job: Busy Days
• Chapter 74 — A Mysterious Power: Another World
• Chapter 73 — Playing Catch
• Chapter 72 — Himendam: Role
• Chapter 71 — Power Creep
• Chapter 70 — World Domination #1: Observation
• Chapter 69 — His Story #5: Unhappiness
• Chapter 68 — His Story #4: Happiness
• Chapter 67 — His Story #3: The Reason for His Resolve
• Chapter 66 — His Story #2: Rchimedes The Sorcerer
• Chapter 65 — His Story #1: Memories
• Chapter 64 — One Hundred Tales: That Time of Year
• Chapter 63.5 — Party
• Chapter 63 — The Cast
• Chapter 62 — Barrier
• Chapter 61 — Physical Exam - Height Part: Physique
• Chapter 60.5 — Right After Chapter 60
• Chapter 60 — The Sleepiez: Boss
• Chapter 59 — The Cat's Administration - The Truth of the Rumor
• Chapter 58 — A Fake
• Chapter 57.5 — Senyuu Second Popularity Poll
• Chapter 57 — Garbage
• Chapter 56 — Papa's Gift #3 Can't forgive
• Chapter 55 — Wanna Meet Him
• Chapter 54 — Papa's Souvenir #1: The Miracle's Beginning
• Chapter 53.5 — Announcement
• Chapter 53.2 — Special Chapter
• Chapter 53.1 — Third Popularity Poll Results Announcement
• Chapter 53 — To The Sea - Vacation
• Chapter 52 — The Hero and a Place to Return To + Additional Announcement
• Chapter 51 — The Hero and the Real Motive
• Chapter 50 — Job Hunting Part #4 - Reason
• Chapter 49 — The Hero and the Power of Courage
• Chapter 48 — Offset
• Chapter 47 — Job Hunting Part #1 - Impending Crisis
• Chapter 46.5 — Senyuu Police
• Chapter 46 — Head Maid, Working
• Chapter 45 — Head Butler, Working
• Chapter 44 — Handmade Chocolate Part #1 - Hime-chan's Consultation
• Chapter 43 — The Hero and Someone Who Lurks in the Depths of the Soul
• Chapter 42.5 — New Year's Special
• Chapter 42 — The Hero and the Will to Fight without Hesitation
• Chapter 41 — The Hero and a Voice to Deliver
• Chapter 40 — Two Happy Surprises
• Chapter 39 — Originia Part #2 - The Town's Past
• Chapter 38 — The Hero and Things to Protect
• Chapter 37 — The Hero and an Unexpected Appearance
• Chapter 36 — Rchimedes
• Chapter 35 — Friends of the Forest Part #2 - State of Emergency
• Chapter 34.5 — New Year Omake
• Chapter 34.2 — Special Chapter Celebrating Senyuu’s 10th Anniversary: Part 2
• Chapter 34.1 — Special Chapter Celebrating Senyuu’s 10th Anniversary: Part 1
• Chapter 34 — The Bestest Friend
• Chapter 33 — Chance of Winning
• Chapter 32 — The Hero and the Union of Friends
• Chapter 31.2 — Senyuu Academy, a Story of Youth
• Chapter 31.1 — First Popularity Poll Results Announcement
• Chapter 31 — Def Not Forgivin'
• Chapter 30 — The Hero Decides
• Chapter 29 — Elf, Questioning
• Chapter 28 — The Hero Unleashes
• Chapter 27 — The Hero Uses Up
• Chapter 26 — Janua, Being Targeted
• Chapter 25.5 — The Journey of the Head Butler Part 2
• Chapter 25 — Everything
• Chapter 24 — The Hero Clashes
• Chapter 23 — Teufel Part #1 - The Working Man
• Chapter 22 — Ruki Part - Training
• Chapter 21.5 — New Year's Special
• Chapter 21 — The Hero Becomes Speechless
• Chapter 20 — Alba and Ross Part #2 - Magic
• Chapter 19 — The Hero is Overwhelmed
• Chapter 18 — The Hero is Set Up
• Chapter 17 — Signature
• Chapter 16 — Elf and the Hero's Battle
• Chapter 15 — Lucop
• Chapter 14 — Foyfoy Part #4 - Qualifications of a Butler
• Chapter 13 — Elf and the Fragments of Memory
• Chapter 12.5 — Special Chapter
• Chapter 12 — Alf and the Person of Admiration
• Chapter 11 — Ruki, Recalling
• Chapter 10 — Elf and Shion
• Chapter 9 — Conversation
• Chapter 8 — Cecily and the Moment of Destiny
• Chapter 7 — King Part #1 - The Head Butler and Head Maid
• Chapter 6 — Alf and Rchimedes' Family
• Chapter 5 — Alba Part #5 - The Hero's Adventure
• Chapter 4 — The Hero and the Visitors of the Demon World
• Chapter 3 — The Hero and the Hero Academy
• Chapter 2 — Alba Part #2 - Crime and Punishment
• Chapter 1 — Alba
• Chapter 0 — Elf and Alf