Read manga: Ouroboros

manga
Summary:

Ikuo Ryuuzaki and Danno Tatsuya are 2 orphaned boys who were looked after by a person they called 'sensei'. Following their sensei's brutal murder, the two vow to hunt down the killers and the police officers who neglected to properly investigate the case. 15 years later, Ryuuzaki is a police detective and Tatsuya has become the leader of a group of mobsters. Helping each other out behind the scenes, they strive to rise to the tops of their respective fields so that they may exact their vengeance.

Chapters (148)
Aug 25, 2019
Chapter 1 : Ryou The Dragon
Aug 25, 2019
Chapter 2 : Drug
Aug 25, 2019
Chapter 3 : Secret
Aug 25, 2019
Chapter 4 : Woman
Aug 25, 2019
Chapter 5 : Back
Aug 25, 2019
Chapter 6 : Trust
Aug 25, 2019
Chapter 7 : Loop
Aug 25, 2019
Chapter 8 : Fist
Aug 25, 2019
Chapter 9 : Connection
Aug 25, 2019
Chapter 10 : Mistake
Aug 25, 2019
Chapter 11 : Bond
Aug 25, 2019
Chapter 12 : Scar
Aug 25, 2019
Chapter 13 : Conceived
Aug 25, 2019
Chapter 14 : Kill
Aug 25, 2019
Chapter 15 : Seal
Aug 25, 2019
Chapter 16 : Treachery
Aug 25, 2019
Chapter 17 : Lost
Aug 25, 2019
Chapter 18 : Empty
Aug 25, 2019
Chapter 19 : Rescue
Aug 25, 2019
Chapter 20 : Abuse
Aug 25, 2019
Chapter 21 : Violence
Aug 25, 2019
Chapter 22 : Investigate
Aug 25, 2019
Chapter 23 : Trap
Aug 25, 2019
Chapter 24 : Flower
Aug 25, 2019
Chapter 25 : Alteration
Aug 25, 2019
Chapter 26 : Past
Aug 25, 2019
Chapter 27 : Ugly
Aug 25, 2019
Chapter 28 : End
Aug 25, 2019
Chapter 29 : Disguise
Aug 25, 2019
Chapter 30 : Infiltration
Aug 25, 2019
Chapter 31 : Public
Aug 25, 2019
Chapter 32 : Attack
Aug 25, 2019
Chapter 33 : Beast
Aug 25, 2019
Chapter 34 : Revolution
Aug 25, 2019
Chapter 35 : Abuse
Aug 25, 2019
Chapter 36 : Sin
Aug 25, 2019
Chapter 37 : Soar
Aug 25, 2019
Chapter 38 : Awakening
Aug 25, 2019
Chapter 39 : Smokescreen
Aug 25, 2019
Chapter 40 : Father
Aug 25, 2019
Chapter 41 : Unusual
Aug 25, 2019
Chapter 42 : New
Aug 25, 2019
Chapter 43 : Limbs
Aug 25, 2019
Chapter 44 : Sakura
Aug 25, 2019
Chapter 45 : Target
Aug 25, 2019
Chapter 46 : Assault
Aug 25, 2019
Chapter 47 : Portrait
Aug 25, 2019
Chapter 48 : Blade
Aug 25, 2019
Chapter 49 : Green
Aug 25, 2019
Chapter 50 : Seal
Aug 25, 2019
Chapter 51 : Twist
Aug 25, 2019
Chapter 52 : Punishment
Aug 25, 2019
Chapter 53 : Factions
Aug 25, 2019
Chapter 54 : Intuition
Aug 25, 2019
Chapter 55 : Investigation
Aug 25, 2019
Chapter 56 : Danger
Aug 25, 2019
Chapter 57 : Zero
Aug 25, 2019
Chapter 58 : White
Aug 25, 2019
Chapter 59 : Partner
Aug 25, 2019
Chapter 60 : Difference
Aug 25, 2019
Chapter 61 : Ridicule
Aug 25, 2019
Chapter 62 : Desire
Aug 25, 2019
Chapter 63 : Obsession
Aug 25, 2019
Chapter 64 : Act
Aug 25, 2019
Chapter 65 : Hook
Aug 25, 2019
Chapter 66 : Degrading
Aug 25, 2019
Chapter 67 : Ruin
Aug 25, 2019
Chapter 68 : Bare
Aug 25, 2019
Chapter 69 : Festival
Aug 25, 2019
Chapter 70 : Aiming
Aug 25, 2019
Chapter 71 : Seal
Aug 25, 2019
Chapter 72 : Patrolling
Aug 25, 2019
Chapter 73
Aug 25, 2019
Chapter 74 : Lull
Aug 25, 2019
Chapter 75 : Manouevring
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Chapter 76
Aug 25, 2019
Chapter 77 : Unsightly
Aug 25, 2019
Chapter 78 : Link
Aug 25, 2019
Chapter 79 : Devil
Aug 25, 2019
Chapter 80
Aug 25, 2019
Vol.12 Chapter 81 : Avenging
Aug 25, 2019
Vol.12 Chapter 82 : Path
Aug 25, 2019
Vol.4 Chapter 83 : Butterfly
Aug 25, 2019
Vol.4 Chapter 84 : Kidnapping
Aug 25, 2019
Vol.4 Chapter 85 : Omission
Aug 25, 2019
Vol.14 Chapter 86 : Fleeting
Aug 25, 2019
Vol.4 Chapter 87 : Comet
Aug 25, 2019
Vol.4 Chapter 88 : Discharge
Aug 25, 2019
Vol.4 Chapter 89 : Alone
Aug 25, 2019
Vol.4 Chapter 90 : Scheme
Aug 25, 2019
Vol.4 Chapter 91 : Shudder
Aug 25, 2019
Vol.15 Chapter 92 : Hall
Aug 25, 2019
Vol.15 Chapter 93 : Overcome
Aug 25, 2019
Vol.16 Chapter 94 : Face
Aug 25, 2019
Vol.16 Chapter 95 : Scarlet
Aug 25, 2019
Vol.16 Chapter 96 : Plunge
Aug 25, 2019
Vol.16 Chapter 97 : Separate
Aug 25, 2019
Vol.17 Chapter 98 : Foundation
Aug 25, 2019
Vol.16 Chapter 99 : Heal
Aug 25, 2019
Vol.17 Chapter 100 : Life
Aug 25, 2019
Vol.17 Chapter 101 : Thought
Aug 25, 2019
Vol.18 Chapter 102 : Fight
Aug 25, 2019
Vol.18 Chapter 103
Aug 25, 2019
Vol.16 Chapter 104
Aug 25, 2019
Vol.17 Chapter 105
Aug 25, 2019
Vol.17 Chapter 106
Aug 25, 2019
Vol.19 Chapter 107 : Physician
Aug 25, 2019
Vol.19 Chapter 108 : Forget
Aug 25, 2019
Chapter 109
Aug 25, 2019
Chapter 110
Aug 25, 2019
Chapter 111
Aug 25, 2019
Vol.16 Chapter 112 : Vol 16
Aug 25, 2019
Vol.16 Chapter 113 : Vol 16
Aug 25, 2019
Chapter 114: Separation
Aug 25, 2019
Chapter 115: Encounter
Aug 25, 2019
Chapter 116: Boy
Aug 25, 2019
Vol.21 Chapter 117: Temptation
Aug 25, 2019
Vol.21 Chapter 118: Collision
Aug 25, 2019
Chapter 119: Distress
Aug 25, 2019
Chapter 120: Legitimate
Aug 25, 2019
Vol.21 Chapter 121: Acknowledge
Aug 25, 2019
Vol.22 Chapter 122: Pupil
Aug 25, 2019
Vol.22 Chapter 123: Fog
Sep 03, 2019
Vol.22 Chapter 124: Style
Oct 05, 2019
Vol.22 Chapter 125: Redemption
Nov 16, 2019
Vol.23 Chapter 126: Jealousy
Dec 17, 2019
Vol.23 Chapter 127: Shade
Jan 27, 2020
Vol.23 Chapter 128: Chain
Mar 10, 2020
Vol.23 Chapter 129: Island
Apr 12, 2020
Vol.24 Chapter 130: Arrest
May 03, 2020
Vol.24 Chapter 131: Reparation
May 03, 2020
Vol.24 Chapter 132: Cessation
Jun 02, 2020
Vol.23 Chapter 133: Circle