Yusuf Zuck's companions, the Old Yao of Black Mountain and Zhu Buji, initially thought his Nirvana would be incredibly dangerous, likely taking hundreds or even thousands of years. Thus, the three prepared themselves to protect him for a millennium!
To their utter shock, after just the time it takes for an incense stick to burn, a surge of energy emanated from Yusuf's body, nearly sending them flying.
The three stood with half-opened mouths, their minds completely short-circuited!
They were all Nirvana experts, having undergone it eight times, thus highly sensitive to the Nirvana aura. But the energy surge just now signaled a second successful Nirvana, something achievable only after the second one!
A second Nirvana already? They expected to wait for millennia, yet before they even warmed their seats, their master completed Nirvana!
