HYDRA: The Fall of Hydron

Chapter 1: The Battle of Legends

Chapter 2: The Fall of the God

Chapter 3: New Monster World, Battlefield

Chapter 4: The Loner

Chapter 5: The Bullies

Chapter 6: The Name of a Girl

Chapter 7: Game Store

Chapter 8: The Phenomenon

Chapter 9: On the Other Side

Chapter 10: Snow In The Wrong Season

Chapter 11: Arriving at Battlefield

Chapter 12: Return Home

Chapter 13: Luna's Mistake

Chapter 14: The Duel

Chapter 15: First Friend

Chapter 16: Behind a Victory

Chapter 17: Changing Appearance

Chapter 18: The New Luna

Chapter 19: Sports Lessons

Chapter 20: The Return of the Rioters

Chapter 21: In Trouble

Chapter 22: Revealing a Reason

Chapter 23: I Admit It

Chapter 24: The Twins

Chapter 25: Book Store

Chapter 26: No Partner

Chapter 27: The Threat

Chapter 28: The Mysterious Figure

Chapter 29: Sunday

Chapter 30: Additional Lessons

Chapter 31: Unintentionality

Chapter 32: Investigating

Chapter 33: Following

Chapter 34: The Unexpected Visit

Chapter 35: Interrogation

Chapter 36: Mother Acting

Chapter 37: Serious Discussion

Chapter 38: Caught

Chapter 39: The Important Thing

Chapter 40: New Members

Chapter 41: The Invitation

Chapter 42: The Meeting

Chapter 43: The Danger to Come

Chapter 44: Conflict

Chapter 45: The Mission of the Monsters

Chapter 46: A Plan

Chapter 47: End of the Meeting

Chapter 48: Ending It Is

Chapter 49: Search

Chapter 50: The Rescue

Chapter 51: Punishment

Chapter 52: My explanation

Chapter 53: Reheating

Chapter 54: The Big News

Chapter 55: The New Problem

Chapter 56: The Wrong Solution

Chapter 57: The Big Mistake

Chapter 58: The Regrets

Chapter 59: Tragic

Chapter 60: Permission Letter

Chapter 61: Bad News

Chapter 62: The Unconscious

Chapter 63: Responsibility

Chapter 64: Apology

Chapter 65: Immediately Healed

Chapter 66: A Little Help

Chapter 67: Dreams

Chapter 68: Time to Wake Up

Chapter 69: In Front of the School Gate.

Chapter 70: Revealing the Perpetrator

Chapter 71: Information

Chapter 72: Visiting

Chapter 73: The Resignation of the Schedule

Chapter 74: The Real Cause

Chapter 75: Girl Chat

Chapter 76: The Good News

Chapter 77: Back to School

Chapter 78: In the OSIS Room

Chapter 79: The Plan

Chapter 80: First Simulation, Fire Vs. Water

Chapter 81: The Spies

Chapter 82: A Thin Victory

Chapter 83: Concerns

Chapter 84: The Idea of Andrew

Chapter 85: Successfully Going Home

Chapter 86: The Chat

Chapter 87: Tennis Club

Chapter 88: In Grade 3

Chapter 89: Club Room

Chapter 90: Submitting a Letter

Chapter 91: Helping Kevin

Chapter 92: Duty of the Treasurer

Chapter 93: Duel One Skill

Chapter 94: Smartphone Loans

Chapter 95: Shopping

Chapter 96: Restoring

Chapter 97: Astrid Reaction

Chapter 98: Nostalgia

Chapter 99: The Two in the Canteen

Chapter 100: Misunderstanding

Chapter 101: Straightening

Chapter 102: A Question

Chapter 103: Discussion

Chapter 104: Important Announcement

Chapter 105: Second Simulation, Wind Vs. Earths

Chapter 106: The Phoenix Victory

Chapter 107: After the Duel

Chapter 108: The Failed Assault

Chapter 109: Suspicion

Chapter 110: Unproven

Chapter 111: Problem Solving

Chapter 112: Playing Games

Chapter 113: Favorite Trees

Chapter 114: Working on the Problem

Chapter 115: The Supply of Luna

Chapter 116: Jealousy

Chapter 117: Finding the Cause

Chapter 118: Aria the Murky

Chapter 119: Return to Joy

Chapter 120: The Missing Person

Chapter 121: Secluded

Chapter 122: Phone

Chapter 123: Mom's Friend Coming

Chapter 124: Preparing to Go

Chapter 125: Away

Chapter 126: Arriving in the Village

Chapter 127: Grandpa's House

Chapter 128: Dinner

Chapter 129: Brothers

Chapter 130: Storytelling

Chapter 131: Special Permit

Chapter 132: Not Going to School

Chapter 133: Uncontactable

Chapter 134: The Understanding Brother

Chapter 135: Empty

Chapter 136: Offline

Chapter 137: Humble

Chapter 138: The Troubles at School

Chapter 139: Clarification

Chapter 140: Has Been Leaving

Chapter 141: Where to Gather

Chapter 142: Behind It All

Chapter 143: Fenrir's Prediction

Chapter 144: Phoenix Skills

Chapter 145: The Battle Between Luna and Aria

Chapter 146: The Stalker

Chapter 147: Getting Around the City

Chapter 148: Training

Chapter 149: A Fun Duel

Chapter 150: Losing

Chapter 151: Advice

Chapter 152: Turning on the Smartphone

Chapter 153: The Plan to Return

Chapter 154: The Last Day in the Village

Chapter 155: Return to the City

Chapter 156: The Beloved House

Chapter 157: Meet

Chapter 158: Caught

Chapter 159: Taking Home

Chapter 160: Aria's House

Chapter 161: Behind Fear

Chapter 162: One Request

Chapter 163: The Last Simulation, Light Vs. Dark

Chapter 164: The Fierce Duel

Chapter 165: The Greatness of Aria

Chapter 166: The Hydra