Possible hacker

Is this even possible? Im with full +15 anuhart and i cant even fight back despite using all my skills to heal myself

Also i hit him for 0 damage ?

2010.11.10 15:47:49 : You are gathering Aether Crystal.
2010.11.10 15:47:50 : Shinsukemakihara has inflicted 1,182 damage on you by using Entangling Shot IV.
2010.11.10 15:47:51 : Critical Hit! You received 808 damage from Shinsukemakihara.
2010.11.10 15:47:51 : Shinsukemakihara has inflicted 2,636 damage on you by using Deadly Arrow I.
2010.11.10 15:47:51 : You have stopped gathering.
2010.11.10 15:47:52 : Shinsukemakihara has inflicted 3,140 damage on you by using Agonizing Arrow I.
2010.11.10 15:47:52 : Critical Hit! You received 886 damage from Shinsukemakihara.
2010.11.10 15:47:53 : Shinsukemakihara has inflicted 527 damage on you by using Silence Arrow V.
2010.11.10 15:47:53 : Shinsukemakihara evaded the attack.
2010.11.10 15:47:53 : You inflicted 0 damage on Shinsukemakihara by using Ferocious Strike V.
2010.11.10 15:47:53 : Shinsukemakihara has inflicted 1,127 damage on you by using Explosive Arrow IV.
2010.11.10 15:47:53 : You received 426 damage from Shinsukemakihara.
2010.11.10 15:47:54 : Shinsukemakihara has inflicted 1,028 damage on you by using Heart Shot II.
2010.11.10 15:47:54 : You recovered 2,603 HP by using Improved Stamina I.
2010.11.10 15:47:54 : Shinsukemakihara has inflicted 2,070 damage on you by using Shackle Arrow II.
2010.11.10 15:47:55 : You recovered 7,248 HP by using Second Wind I.
2010.11.10 15:47:55 : Shinsukemakihara has inflicted 745 damage on you by using Swift Shot IV.
2010.11.10 15:47:55 : You are no longer immobilized.
2010.11.10 15:47:55 : Critical Hit! You received 887 damage from Shinsukemakihara.
2010.11.10 15:47:55 : Shinsukemakihara has inflicted 721 damage on you by using Arrow Strike IV.
2010.11.10 15:47:56 : Shinsukemakihara has inflicted 1,846 damage on you by using Spiral Arrow III.
2010.11.10 15:47:56 : Critical Hit! You received 851 damage from Shinsukemakihara.
2010.11.10 15:47:57 : Shinsukemakihara evaded the attack.
2010.11.10 15:47:57 : Shinsukemakihara has inflicted 1,498 damage on you by using Gale Arrow IV.
2010.11.10 15:47:57 : Shinsukemakihara has inflicted 2,248 damage on you by using Lightning Arrow I.
2010.11.10 15:47:58 : Critical Hit! You received 824 damage from Shinsukemakihara.
2010.11.10 15:47:58 : Shinsukemakihara has inflicted 1,860 damage on you by using Stunning Shot IV.
2010.11.10 15:47:58 : Eruna was killed by Shinsukemakihara's attack.
2010.11.10 15:47:58 : You have gained -21840 Abyss Points.
2010.11.10 15:47:58 : You have died.
2010.11.10 15:47:58 : You are no longer poisoned.
2010.11.10 15:47:58 : Your movement speed is restored to normal.
2010.11.10 15:47:59 : You are no longer stunned.

 

There is your answer.