Demigod Dragon of Water, book setting

After office worker Dexter Thompson is murdered, he's reincarnated into the Great Silver Forest as Ryujin Kai, a thousand-year-old anthro Eastern Dragon demigod whose maxed-out power is leashed by a "Training Wheel Mode." Craving a quiet life, Kai is unnerved when villagers worship him, and he must obey three Demigod Rules to avoid triggering natural disasters.

Rescuing the kobold chief Arlo and purifying a direwolf pack into loyal beastmen, Kai founds Ryujin City, then recruits exiled dwarven artisans led by Oda Iron-Sigh. When a cloaked figure curses the Orc Lord into a rampage, Kai absorbs his sins, freeing the orcs and evolving allied lizardmen into dragonewts.

To unify these factions, Kai drafts a Bill of Rights, forming the United Forest Alliance with himself as Chancellor, while romantic tension simmers with the rescued lion warrior Hugo. But a scheming human King plots to harvest Kai's life force for immortality, and Demon Lord Nova descends as the Alliance braces for war.

What You Can Expect
-A Mature, Reluctant Protagonist Who Leads by Building, Not Conquering
-Nation-Building, Inclusive World Politics, and a Magical Bill of Rights
-Slow-Burn Character Growth, Found Family, and Earned Loyalty
-Inventive Water-Bending Progression Under a "Training Wheel" Power System
-Real Moral Dilemmas—Defeated Foes With Tragic Reasons, and Villains Who Earn Their Fate
 
 
What You Should Not Expect
-A Bloodthirsty Power Fantasy or a Hero Who Solves Everything Alone
-Smut or Harem Content as a Primary Focus (slow-burn romantic tension only)
-A Protagonist Who Enjoys Being Worshipped
-Chosen-One Prophecies or Consequence-Free Victories
-Grimdark Cruelty for Its Own Sake