A normal crown prince got struck in primordial war between creator of realitys so he begins his journey to keep promises he made with his loved ones.Join his journey as he create many friend and marry many wives while fighting monsters everywhere in universe. Note: Mc is kind,righteous and heroic but not stupid or dumb. Mc wives has so much significance in story.They are his companions in adventures More than half book is about fighting monsters with his army so plot may feel slow sometime. Novel contains incest and yuri sometimes so be aware. System is inspired from solo leveling. Mc's home planet world building is best that I have created from many world's in this novel. Cultivation may be inspired from other novels because of sheer number of Cultivation system. 4 volumes of book is planned with ending so I will not drop it.