Climb the world tree

hey guys, I'm quite new in this field so I hope you guys will enjoy reading it. In the world tree of Yggdrasil, multiple realms are separated by branches and roots. Each and every one of these realm are home to numerous unique tribes and many different life forms. Legend once said that when one is capable of reaching the top of the world tree, he or she shall be granted unrivaled power and any wishes shall be granted! Hence, throughout history many legendary figures stretching across the world have climbed to the top of the tower. These figures are rumoured to be able to easily destroy mountains with a single flick of their finger. In order to maintain balance, they have decided to settle on their respective branches, while many have went into deep seclusions. Inspired by all the myth and legends, many talented young individuals have set sail for the path of 'climbers'. Only through hardship and dedication can the climbers succeed. Join Jan, our protagonist, on his journey to become the best climber of all realms and unravel various mysteries surrounding him.