First, watch this video.
Second, check this logs.
[14:05:41] [SympLe] Set SelfDefence [Banh] <--- Banh attack first
[14:05:41] [AlphaLV] Set SelfDefence [Banh] <--- Banh attack first
[14:05:41] [PvP System] Victim:[AlphaLV], Attacker:[Banh] - SD[137975] HP[178281.000000] -> SD[137806] HP[177604.000000]
[14:05:41] [PvP System] Victim:[AlphaLV], Attacker:[Banh] - SD[137806] HP[177604.000000] -> SD[137076] HP[174680.000000]
[14:05:41] [PvP System] Victim:[AlphaLV], Attacker:[