Author's Notes:
This is when both Ladybug and Cat-Noir try to fight Goku Black but will they prevail, but before we get into it, i gotta clear one thing. In case you haven't noticed, this story has nothing to do with my first story., it takes in an alternate timeline where Marinette is an absolute toxic monster. Anyway, onto the show.
Chapter 2: Heresy
Goku Black has just crashed into Hawk moth's Lair, "Who are you" Hawk Moth ordered before Goku Black grabbed him by the neck saying "So you're the heretic with this power" Black then proceed to rip Hawk Moth's head which gushed out blood like a water fountain when suddenly Natalie walked in and screamed at this gruesome scene as Goku Black created a Rose colored energy blade on his right hand. Natalie began to run when Goku Black rushed forward and cutted down Natalie into two bloody pieces with blood running through the floor. Black then teleported upwards and charged up a massive energy sphere that was purple in color and launched it at the massive mansion down below as well as everyone else in the 10 mile radius. "Hmph, he must not be alone, there might be others with a similar power" Goku Black then charged up with a massive jet-black aura surrounding him with sparks of electricity yelling "There will be only one supreme god and that will be ME". Goku Black then laughed maniacally as he kept firing ki-blasts at people. Meanwhile at the highschool, Marinette was at her locker when suddenly her Kwami Tikki popped out the serious question "Don't you think you have been harsh to your friends the last couple of weeks". "Of course not, they deserved it for interfering in my quest for Adrien" Marinette sneered at Tikki as the miniature god said "I'm starting to think you are worse than both Lila and Chole combined". "Shut the hell up Tikki, i refuse to take orders from my slave, now check to see if anyone is near my love or i will stitch your skin to my purse". Tikki, terrified, flew to the men's room and saw Adrien Agreste with Kagami as the two shared a kiss. Tikki flew back and said that Adrien was alone, Marinette grabbed Tikki and proceeded to choke her as she snarled "Tell me the truth Tikki". "I told you Marinette," Tikki said as she continued "Adrien is gone,I swear". Marinette then walked into the men's room and saw Adrien with Kagami. "How dare you spoil my Adrien with your stench, Kagami" Marinette snarled as Kagami stood up and said "What was that, Marinette" Kagami said as Marinette stepped closer and said "I said for you to get lost". Kagami, furious, said "I may not get why you're trying to break us both Marinette, but I refuse to stand around and not do anything about that attitude problem of yours". Marinette then flipped off Kagami and said to Adrien "We will get married and don't you dare forget it". Marinette then walked out of school not realizing that both Horrificator and Princess Fragrance are out causing trouble. Meanwhile, Goku Black was flying around Paris when he noticed two villains rampaging through the city. "How quaint, these two have similar energy to that silver-masked man" Goku Black then grinned sinisterly and uttered "No matter, i will wipe these two from existence soon enough". Goku Black then landed near the villains who stared at him and Princess Fragrance said "Who are you supposed to be?". "The One who will smite you" Goku Black said as Horrificator then lunged towards him only for Black to suddenly dodge the monster and deliver a kick to the stomach which made the villain puke out blood with Princess Fragrance thunderstruck with fear when Goku Black suddenly grabbed Horrificator by the neck and ripped her head off as Fragrance suddenly ran only for Black to suddenly use his Divine Lasso technique as he fired javalians of energy that impaled Princess Fragrance and exploded her into bloody pieces. Goku Black suddenly saw terrified civilians and charged up a massive Rose-colored ki blast and fired it as an energy wave which fried the civilians. Marinette then saw the carnage on television and uttered "So another of Hawk-moth's slaves has come to bother me yet again, Tikki, Spots On" Marinette then turned into Ladybug and joined with Cat Noir, who was less than optimistic about the mission. Ladybug then told Cat Noir "Don't you dare mess up this mission like last time, you hear me". Cat Noir only just uttered with venom and misery in his tone "Whatever, you're majesty". Ladybug then ordered Cat Noir to distract the enemy while she headed back for help. Goku Black then senses their energy and then fired an attack similiar to the Human Genocide Attack and kills everyone in Paris. Ladybug, angry, blames Cat Noir for giving away their position. Cat Noir then told Ladybug to shut up only for Ladybug to slap Cat Noir and threw him towards Black while she ran away. Black then noticed Cat Noir and headed towards him with an energy blade on his right hand. "So you're one of the heroes in Paris besides that silver masked man". "You mean Hawk-moth" Cat Noir said as he then thought of an idea "Why are you even doing this". "So i can get my freedom of course, Mortal". Cat Noir then grinned and said "Tell you what, how about you spare me and I will let you kill my partner". Black then said "Now why would i meddle with Mortals". Cat Noir said "Because Ladybug is way worse than anyone here, even Hawk-moth, she is the worst person ever right now, i have no idea why she is like this but if i let you eliminate her, i will serve you". Goku Black then said "I do need an accomplice anyway" Black then lifted Cat Noir and said "It's a deal then, Mortal". Ladybug then came back and saw Cat Noir and Goku Black grinning sinisterly. "What are you doing, Cat Noir". Cat then said "Oh nothing my lady, it's just that you have been a real pain in the ass for the last couple of months and i decided to switch sides". Ladybug, furious, then roared "You traitor, i will tear you to bits" Ladybug then summoned her Lucky Charm which turned out to be a 20ft Chainsaw and tried to strike down on Cat-Noir.
"Will Black be able to beat Ladybug with a 20ft Chainsaw? Be sure to check when the next chapter comes out".