Cross-Anime: The Blood Dragon Is Out of the Guild Again Today!

Natsu: "Where is Riel? Why is that bastard missing from the guild again?" Happy: "Aye! Riel has vanished again. Do you think we can lure him out with fish?" Lucy: "No way, Riel isn't a cat." Gray: "That guy always disappears suddenly and then pops back up out of nowhere. You guys should be used to it by now." Erza: "Hmph, Riel must be off training by himself. I can't afford to fall behind either!" Transported to the world of *Fairy Tail*, Riel was adopted by the Blood Dragon King, Caxilet Dracula, and became a Blood Dragon Slayer Mage. Awakening a World-Traveling System, he receives generous rewards for completing system tasks across various dimensions. With every main quest he finishes, his very existence ascends to a higher plane of being, meaning that if he completes enough quests, Riel can transcend all things and achieve eternal immortality. However, the main quests in each world are notoriously difficult—luckily, completing them isn't a strict requirement before moving on to the next reality. Choosing to exploit the system's loopholes first, Riel decides to take a leisurely stroll through the multiverse. Current worlds visited include *Fairy Tail*, *Jujutsu Kaisen*, and more...