The seven forbidden sins

In this world,normal stuff and normal people couldn't exist without being controlled or put at a risk every second.Why? Because of the seven sins indeed.Seven different creatures that want to live a normal life but they end up colliding into one,ruining the world that was perfect for human beings and unfamiliar yet inviting to them?What will happen once the most kind one meets the less kind one and they start helping eachother,not out of pity but out of need?Will they survive, knowing that when they all seven meet,the world will destroy everything in its path,including the immortal creatures themselves?

btw i took this idea from @dy3bws4s7ygn on tiktok so ofc i give credit (i hope this story goes viral because honestly,i have more passion on writing this one rather than the other one so yeah)