Tensei Kenja no Isekai Raifu ~Daini no Shokugyo wo Ete, Sekai Saikyou ni Narimashita~ - Chapter 28: I Tried Creating Magic

Our protagonist Caam is a man from Earth that was reincarnated into this world as a demon. In order to survive, he spared no effort in avoiding the sparks of battle and without noticing it, he became strong himself.

Lucia grew up not knowing she was a princess.

What if you were transported into the world of Mushoku Tensei, a realm of swords and magic? Would you have a system?Yes.But what if this system was a facade created by the gods of that world?That would mean the tasks assigned by the system would be incredibly daunting....[Within one hour, gain the favor of the Water Saint-level Mage—Roxy Migurdia. Mission Reward: Unlock Healing Magic Slot (1/4).]“Huh? Favor? Wait, is this system even serious?”Years later:“The beloved elder brother of Sword God Eris; the husband of Magic University Dean Roxy Migurdia; the ‘Dawn’ of the Asura Kingdom; the ‘Iron Heart’ of the Boreas Family; the pillar cherished by the Dragon God; the childhood friend long adored by the Water God; the man Princess Ariel yearned for but could never attain... May I ask...”“Wait, where did all these chaotic titles come from?”“That’s how the world addresses you, Mr. Allen~”“...Is there a more serious one?”“Of course.”“Oh? Do tell.”The long-eared, silver-haired elf girl, who was conducting her nightly playful interview, suddenly dropped her smile.Her crimson eyes flickered with candlelight, like a serene lake set ablaze....“The Hero of the World, the One and Only God.”in case you want to support me (special benefits)patreon.com/roaverse (+extra Chapters)

The world is full of mysteries. Strange, seemingly unexplainable events occur more often than we may realize. A young boy may catch an illness no doctor can explain. An office may catch fire for no apparent reason. And perhaps, someone may die a sudden and unexpected death – their bodies blighted beyond recognition.