Monsters Descend: I Can Transform into Characters from Any World

In a world overrun by monsters and riddled with danger, Lin Xuan unexpectedly gains the ability to transform into any character from any other world! He can become Godzilla and incinerate world-ending monsters with atomic breath! He can become Ultraman and protect humanity as the Giant of Light! He can play Saitama and punch a meteor disaster to pieces! The first-ever SS-rank monster is rampaging through the city. “Come on, System, can Crayon Shin-chan really beat a monster?” Ten minutes later... “Holy crap, is this the power of a gag character?!!!”