This card appears to be an alternate storyline of "D.D. Survivor", quite possibly before "Chain Thrasher" enters a different dimension.
It is possible that this card ends up being "Neo the Magic Swordsman" before he turns into the "D.D. Survivor". This is especially possible since Neo is said to be both a martial arts master and a dimensional drifter. Seeing as it would take extreme skill in martial arts to wield the chain, this could just be Neo before he masters the sword and sorcery.