Crime manga? Partners in crime manga sort of vibe -3- ?

Ouroboros

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Then I would suggest u this -
https://www.mangago.me/read-manga/the_beast_must_die/

Not a manga but this series are really funny and adorable while being a THICC thieves
https://www.mangago.me/read-manga/thick_as_thieves/

Hope you enjoy this one!

UWAH thank youuuuu ヾ(☆▽☆)

Thank youuuu ╥﹏╥