I USED TO KNOW HIM

Every disappearance has a mystery behind it. but the disappearance of Nicholas Danson, Nick, an ordinary artist with a simple life, leaves his troubled wife, Margret, devastated and discovering a new type of world she never believed existed.
HOWEVER, IN AN ALTERNATE UNIVERSE, THISTA.
An undercover mission by First-spacer Lors on earth is heading for a disastrous end when it's selfishly sabotaged, plunging Lors unto earth with a new identity and a temporary induced amnesia.
This news sends the entire Thista into a scramble to retrieve Lors. Meanwhile, Lors starts to fall for Margret, a human and wife to another.
The adventure is thrilling and only time and wits would guide them through a forbidden romance that could possibly alter the course of the entire humanity.