Hekikai no AiON

Hekikai no AiON

へきかいのアイオーン / 碧海のAiON / 碧海的AiON
296435
Shounen(B),Fantasy,Harem,Horror,Romance,School Life,Supernatural
🇬🇧English
Publication:Ongoing
< 100 votes
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Tsugawa Tatsuya just lost his parents in an accident... but he's trying not to let that keep him too down as he starts highschool.
While trying to obey his father's final wish for him to become an upstanding man, he ends up helping a girl who was being bullied. Despite her exceedingly cold nature, he just can't leave her alone... which may not necessarily be to his benefit, as he ends up getting wrapped up in a world where things like parasitic mind-controlling bugs exist...
as time passes more mysterious events keep happening one after another: mainly the long hateful battles between mermaids? and the witch? 
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Chapters(48)
Volume 1 Chapter 1: Low Calibur
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5+584
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4+523
Volume 1 Chapter 3: Vagrant Girl
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4+470
Volume 1 Chapter 4: The Family's Turnaround
0
0+489
Volume 2 Chapter 5: The witch's holiday
0
0+464
Volume 2 Chapter 6: Route to infection
0
0+470
Volume 2 Chapter 7: The Mermaid's whisper
0
0+560
0
0+573
Volume 2 Chapter 8.5: Volume 2 Omake
0
0+541
Volume 3 Chapter 9: How to put it on
0
0+514
0
0+526
Volume 3 Chapter 11: The Witch's Weakness
0
0+505
Volume 3 Chapter 12: The Girl in the Infirmary
0
0+522
Volume 3 Chapter 12.5: Volume 3 Omake
0
0+507
Volume 4 Chapter 13: Insecure Heart
0
0+562
Volume 4 Chapter 14: Dark Clouds That Creep Up
0
0+648
Volume 4 Chapter 15: True Memories
0
0+569
Volume 4 Chapter 16: The Sea and Tears
0
0+694
Volume 4 Chapter 17: A Start of a New Semester
0
0+568
Volume 5 Chapter 18: Love Triangle
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0+584
0
0+543
Volume 5 Chapter 20: The Pierced Relationship
0
0+698
Volume 5 Chapter 21: The Devil's Choice
0
0+578
0
0+534
Volume 5 Chapter 23: The Strange Looking Sea
0
0+565
Volume 5 Chapter 24: The Mermaid's Broken Heart
0
0+530
Volume 5 Chapter 25: The Girl Doesn't Know Happiness
0
0+588
Volume 5 Chapter 26: The Fated Day
0
0+507
Volume 5 Chapter 27: Magician Simon Magus
0
0+541
Volume 5 Chapter 28: Renewing Moods
0
0+580
Volume 5 Chapter 28.5: Extra1: AiON X Karin
0
1+496
Volume 5 Chapter 28.6: A Story Long Before Seine Met Tatsuya
0
0+516
0
0+542
Volume 5 Chapter 30: Inside the Fog
0
0+568
Volume 5 Chapter 31: 300m Deep Sea
0
0+584
Volume 5 Chapter 32: Runaway Mermaid
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0+614
Volume 5 Chapter 33: A Slighty Disappointing CHild
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0+546
Volume 5 Chapter 34: To Remember and Keep
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0+599
Volume 5 Chapter 35: Remember That Time
0
0+561
Volume 5 Chapter 36: An Imperishable Sin
0
0+513
Volume 5 Chapter 37: A love that has already ended
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0+640
Volume 5 Chapter 38: Kiss of Vows
0
0+723
0
0+722
Volume 5 Chapter 40: I Don't Care If I Die
0
0+760
Volume 5 Chapter 41: A Love That Exceeds 320 Years (Fixed)
0
1+749
Volume 5 Chapter 42: The Simon Inside the Mermaid
0
0+787
Volume 5 Chapter 43: I Want You to be Happy
0
0+683
Volume 5 Chapter 44: AiON From the Blue Sea
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10+1K
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