A cop in Singapore investigates the disappearance of a Chinese migrant construction worker who spent sleepless nights playing a mysterious video game. A cop in Singapore investigates the disappearance of a Chinese migrant construction worker who spent sleepless nights playing a mysterious video game. A cop in Singapore investigates the disappearance of a Chinese migrant construction worker who spent sleepless nights playing a mysterious video game. A cop in Singapore investigates the disappearance of a Chinese migrant construction worker who spent sleepless nights playing a mysterious video game.