What starts as a survival story against man-eating giants evolves into a massive political thriller and a meditation on the cycle of hatred. It is widely considered one of the greatest stories of the decade.
These series are currently dominating global streaming charts and weekly manga sales. Death Note
: The best-selling manga of all time, it is an epic tale of adventure that has run for over 25 years [12]. Its world-building is widely considered peerless [27].
A brilliant neurosurgeon saves a young boy’s life, only to realize years later that he may have saved a monster. It is a slow-burn, grounded psychological thriller set in Germany.
Then you can move on to the anime or the manga, though I'd personally recommend the One Piece as the better option.
: A massive hit from Science Saru known for its high-speed action and bizarre blend of aliens and ghosts. The Apothecary Diaries