As soon tanjiro got back to the corps he was held by obania as sanemei killed nezuko and stabbed tanjiro in his stomach killing him as the others hashira saw this and cried as sanemei and obania took tanjiro dead body away as tanjiro woke in a void as he meet primus and he offered tanjiro a new body as another person came out as it was reveal to be Optimus prime as he will train tanjiro as primus will be tanjiro titan form as tanjiro agree to it as he and Optimus merge together as he woke up as his new journey begins and what's awaits for him. Tanjiro x harem. All of the transformers girls minus lugnut,fem Optimus prime and Megatron,fem soundwave,fem shockwave,fem Unicron, and a few male transformers males gender bent.
4 parts