What was that webtoon where the MC got saved by an esper as a kid and got adopted by him and years later he was working behind the scenes of esper missions but the world ended and he time traveled into the past to save the world also his younger self also exists in that time(?)
What was that webtoon where the MC got saved by an esper as a kid and got adopted by him and years later he was working behind the scenes of esper missions but the world ended and he time traveled into the past to save the world also his younger self also exists in that time(?)