Splash!
The Three Star Invader struggled within the platinum pool when he was punched by his opponent and forced to submerge. At this time, the platinum liquid began to seep in through his orifices.
Roar!
The opponent punched with a pike as his tentacled limbs latched on him, causing an injury in his body through which the platinum stream flowed in, constricting his movements a little.
This resulted in a downward spiral from there as eventually, the Three Star Invader was captured and bound, eventually put under the influence of the choker that became his nervous system.
"I didn't inform anyone that I would be arriving here." The Three Star Invader said once he came to their side, "We sneaked out for some fun. So, if we were to vanish for a short duration, no one would notice anything. But the limit is four days."