Mortal: I became invincible after becoming sworn brothers with Han Li.

In a surprising turn of events, Li Yunfan found himself transported to a world where cultivation reigns, coinciding with the timeline of the renowned Han Li. To increase his chances of survival in this unforgiving realm, Li Yunfan strategically sought out Han Li before the latter's affiliation with a sect. Their encounter would set the stage for an enduring bond. More than two centuries later, Han Li's return from the Chaotic Star Sea marked a significant milestone, as he joined the Luoyun Sect and successfully formed his Nascent Soul. It was during this time that he was astonished to discover his sworn brother, Li Yunfan, had risen through the ranks to become a respected Golden Core elder. The reunion was met with a mix of warmth and curiosity, as Han Li struggled to comprehend how his brother had not only kept pace with him but had also achieved such a lofty position within the same sect. Li Yunfan's proposal of a mutually beneficial arrangement was greeted with a blend of caution and familiarity, as Han Li was well aware of his brother's shrewd nature and the implications of their potential deal.