*CONTAINS SPOILERS OF 'CYBERSTEEL'*
Kevin and Alex have been friends since they attended university together.
When they end up in some henchmen's sight, they're forced to live their life separated, Kevin as a computer hacker and Alex as an assassin.
While they're living far away, Kevin meets Upper and Jelom, who tries to convice him that Alex is on their enemy's side.
Kevin hardly believes them. He begs Alex to come back to him, no matter what Alex's become and Alex respects his decision.
However, the young assassin is not one to be locked in a cage: he would rather face the unknown...
Original story is here: http://tapastic.com/series/CyberSteel