The Angel of Return

It is 2030. After ten years, Kieron, the angel, has returned from a mysterious disappearance to aid the rebellion against the Dark Lord Nemiel, who has murdered Kieron’s parents, invaded Brownsea, and is now ruling it with an evil, tyrannical rule.However, to earn their respect, Kieron is sent to take over a base. Even before the start, it's clear it won't be easy.