Platinum Sperm

Platinum Sperm (白金 精子, Puratinamu Seishi; Viz: Platinum Spermatozoon) is the ultimate fusion of Black Sperm, and a member of the Monster Association.

Appearance
Platinum Sperm is a very large and muscular humanoid, yet with a much more lean body than Golden Sperm. His signature head shape is much longer than the regular Black Sperm clones. His signature element is his platinum shimmer, similar to Golden Sperm's golden color. The platinum shimmer extends over the top half of Platinum Sperm's face, similar to a mask, and there appear to be two dark lines that trail down either side of Platinum Sperm's head and over the shoulders before tapering off at the pectorals.

Personality
As the ultimate fusion of Black Sperm, Platinum Sperm is an extremely confident monster, so much so that it was confident enough in stepping up to King without any visible signs of anxiety and claiming that it can send the hero's head flying in an instant. It is also very vain, describing itself as perfect and flawless.

Monster Association Arc
Having become to grow paranoid and fearful of King's words and next movements, believing that the hero is looking down on him, Black Sperm is enraged and decides to merge all of his clones together in order to defeat King. All of the Black Sperm clones charge toward Golden Sperm and begin merging with him, while a unit of 100 Black Sperm cells is detached as insurance. Platinum Sperm is then born. Taking pride in his strength, Platinum Sperm readies to face King, showing no signs of fear. After King unfolds his arms and seemingly prepares for his attack, Platinum Sperm stretches the tentacle on his head and incapacitates several heroes around King with it, which frightens him. He then states that he realizes King has desired to fight him in his perfect condition as the reason why he has not made his move yet. Platinum Sperm proceeds to challenge King, telling him to unleash his Ultimate Hellfire Burst Wave Motion Cannon attack while claiming that he himself will finish the hero by sending his head off at the same moment. As King is closing his eyes and shouting the name of his attack in an attempt to intimidate him, Garou dashes in the direction of Platinum Sperm and sends him flying with a single punch before proceeding to splash Evil Natural Water with multiple blows in extreme quick succession.

Abilities and Powers
As a fusion comprising 53 trillion 999 billion 999 million 999 thousand 900 cells, including Golden Sperm, Platinum Sperm is an extremely powerful being. He possesses a powerful aura as sensed by Atomic Samurai. He was confident enough to challenge King without showing visible signs of anxiety.

Physical Abilities
Immense Strength: As the ultimate fusion of Black Sperm, a Dragon-level threat, Platinum Sperm is extremely powerful. With just his tentacle, he was able to easily injure and knock back multiple heroes, including S-Class ones.

Immense Speed: Platinum Sperm possesses an astounding level of speed. He was capable of repelling multiple heroes around him, including S-Class ones, in the blink of an eye using his tentacle without most of them being able to properly react.

Elasticity: Platinum Sperm possesses the ability to extend the tentacle on his head to great lengths. He was able to attack his opponents with his tentacle despite seemingly being tens of meters away from them.

Trivia

 * In the original webcomic, Platinum Sperm does not exist, as Golden Sperm was the original final fusion of the Black Sperm clones.
 * In Platinum Sperm's manga debut, he was given the introduction Golden Sperm had in the webcomic.