long live the king

This story takes place after the coronation of Kion, Kion and Rani fall in love over time, but an evil lion named Kimba tries to get into the tree of life and seize it. It will take a long time to get into the tree of life, will he come up with a plan that will really work? When his son, Axel, is born and raises him from an early age to be the future king of the tree of life, will Kion and Rani get rid of him? Will they have a heart to kill a cub too? When everything is calm, they start thinking about the cub, Rani will be pregnant the next day, but when Kimba's son returns, no one will recognize him and he will start planning. when a young prince is born, he thwarts his plans , and Axel plans to get rid of him, will he succeed?