I Travel Through Anime and Kill Everyone

Lin Ye, a veteran "comment section master", originally wanted to protect his sister and live a stable life, but was forcibly bound by a broken system that called itself the "Dimensional Code". From then on, he was forced to carry out desperate missions in twelve story worlds with explosive mortality rates, such as "Demon Slayer: Kimetsu no Yaiba", "Attack on Titan", and "Jutsu Kaisen". The road ahead is the first-generation host who defected in order to resurrect his lover. He attempts to merge the worlds and build an "eternal kingdom" without sorrow; behind him is the seemingly lethargic and frail sister, whose true identity is actually the core key to restarting the entire system. When the audience is forced into the game, when complaints become weapons, and when the knife in his hand can cut off cause and effect, can he fight his way out of this huge conspiracy that spans the universe and protect everything he truly values?