fix a bug in the prologue

Chaos Sector 混沌宙域

It's a retro-style strategy game, you can choose the Northsky Fleet or the Pirates, lead your commanders, controll many kinds of warships and robots, and fight a war with the enemy's fleet and alien horde on the galactic chessboard!

There are still 6 days before Chaos Sector will be officially released! Thanks to the careful testing by the curator team 真实评测, them found that capture an enemy unit in the prologue will lead to a bug. This update will fix that bug.