Gatekeeper System

The world suddenly changed as an earthquake struck the planet, somehow resulting in every human gaining a transparent blue status screen to appear in front of them. Marcus Elori, an elementary school teacher finds himself gaining the unique title of 'Gatekeeper'. What does this title entail and how may this new system affect not only him but the world around him? ——— (Hopefully daily upload) [Word Count: 1000-2000 per chapter~] {Editor: Good ol' Grammarly} -English is my first language... so hopefully, everything sounds alright- *Cover was found on the internet. Just tell me if you want me to remove it or credit you.*