Urban Collapse: Open the Door and Pick up a Little Gray Fur!

[Urban Collapse + Genshin Impact + Daily Life + The Protagonist is Star God + Multiple Novels Integrating the World + No Female Protagonist + No CP + Invincible Articles] Liu Yang experienced two time travels. For the first time, he traveled to the world of "Honkai: Star Rail". He met a bunch of friends in that world and became a star god. Finally, when the plot ended, he traveled through time again. The second time he traveled through time, he entered a parallel world. This parallel world is exactly the same as the world he lived in before, including interpersonal relationships, life trajectory, etc. The only difference is that there is no "Honkai Impact: Star Rail" game in this world. Adhering to the principle of taking things as they come, after living in this world for a period of time, he picked up a dirty little gray fur. Later, many, many friends came here, and this was how daily life should go on. … The days were very normal at the beginning, and he always thought that there was no difference between this parallel world and his own world, until he was bound to a system, and from the system he understood that this world was the fusion of multiple novels. Just by going out casually, you can meet the Dragon King, the son-in-law, the reborn Immortal Emperor... If it's just like this, then why does this world-fusion novel seem to be a little complicated... Liu Yang: "Who can tell him what the protagonist Gong and the protagonist Shou are?" (Without CP, the system's self-awareness will be completely destroyed by the protagonist in a few chapters after the system is bound)