Global Weirdness: My Knight System Is Full of Pitfalls

[The End of Cthulhu + Kamen Rider + Extreme Survival + The Virgin of Killing Decisively + Bonded Alliance] The city is closed in fog, and something strange is coming. Without water or electricity, Jiangcheng turned into a hell on earth. The person knocking on the door is a "pseudo-man" wearing human skin, and the one crawling in the corridor is a regular monster "human-faced dog". Lin Yuan, who had a mortal body, was trapped at home. When he was desperate, he awakened the [Tokusatsu Salvation System] and picked up the memory of Kamen Rider Joker (ace) at the beginning! He thought he could kill everyone, but the system told him: [Warning: The host is a mortal, and the transformation limit is 99 seconds! [Overtime will lead to muscle dissolution, internal bleeding, and a fatality rate of 100%! Other people's systems give away magical equipment, but Lin Yuan's system relies entirely on cheating draws! 100 Crystals are drawn once, and 90% of them are expired bread, toilet paper and flashlights. The probability of drawing the knight form and exclusive weapons is very low! In order to survive, Lin Yuan could only jump repeatedly on the edge of life and death, transforming into the most violent black knight in the fog, using the most primitive and brutal way to tear apart the strange people in 99 seconds! The innocent school beauty next door said: "As long as you don't turn into a monster, my life will be yours for the rest of my life!" Little Lolita with Weird Sensing Radar: "Brother, that thing outside the door... Has no internal organs." In this apocalypse without light, Lin Yuan held the memory in his left hand and the rusty kitchen knife extracted by the system in his right hand. He looked at the indescribable things pouring out of the mist and grinned with a bloody smile: "Including the side effects of canceling the transformation..." "I still have 99 seconds, enough to smash you into a pulp!"