Putrezi was found by SCP personal at a young age, the researchers who discovered him thought he was dead due to he decomposing appearance and growing mold but they took him anyway so people didn't see him, once in the facility he woke up, he was confused but wasn't violent, he was asking questions in Romani which the scientists did not know, having to get a translator. He seemed enamoured with everything around him, despite being young, around 6 or so (human) he was the size of a teen human, the scientists took him with them everywhere and he often helped with tests unless they were violent, when he saw them doing violent tests he would be mad at them for a while, he had been reported as the only other living thing capable of being in containment with shy guy and SCP-682, he was put into a more permanent containment cell with the former to keep 682 calm and well behaved, he grew to be larger than 682 despite being about the same age, a bit younger, he learned english and other languages from different personnel and SCPs and his danger rank fluctuates between Euclid and Thaumiel because of his odd personality and ability to calm and befriend even some Keter class anomalies. He seems to have a special connection of some sort with 682 that has not been explained
Backstory might change :/ Song is by Gogol Bordello Code, original design, and first slide are by @Sleeppy__ Rest is by me (@5hwolves21)