Another World Santa

"I'm not an old man! My hair color is a natural white!" Nicholas Frost Pierre was born with a white hair and always had it, thus earning him the nickname 'little santa' He hated it at first but due to his grandpa's legacy of doing charity work, he grew fond of the nickname. Thus every year he did charity and gave kids and orphans toys and presents and in time he was called as 'Santa' by the kids and orphans alike, even the adults calls him Mr. Santa. Nicholas was a guy with lots of skills, achievements and a very ambitious young man, but as he grew older, the ambition died, but he still polishes his skills and became a NEET instead. His wife became pissed at this and kicks him out of the house to enjoy the outside air for a while. Little did she knew that was the last time she will see him for a long long time. Why? Because He got isekai'd into a fantasy world with dragons, magics, wars and monsters. You think he'll quiver in fear? Oh no, he didn't, in fact his old ambition got ignited and he'll be sure to achieve it this time. "Finally...I can achieve it at last, my long time dream.." "to spread joy to the world and truly become.." "Santa Claus" Thus with a grin and a laugh, our mc embarked on a journey to spread joy and love all over this new world