Top 10 Best BL Series of All Time Every BL Fan Should Watch

The Boys’ Love (BL) genre has transformed from a niche subculture into a global phenomenon, captivating millions with its heartfelt storytelling and profound character development. From the sun-drenched streets of Phuket to the bustling offices of Tokyo, these stories explore the complexities of romance, identity, and human connection. Whether you are a long-time fan or a newcomer looking for a place to start, finding the Top 10 best BL series of all the time is the perfect way to experience the very best this genre has to offer.

Navigating the vast library of titles can be overwhelming, but certain shows stand out for their production quality, emotional depth, and cultural impact. These series have not only trended on social media but have also set new standards for how queer stories are told on screen. Below, we have curated a list featuring the best BL series of all time, ensuring you witness the evolution of this beautiful genre through its most significant works.

The Ultimate Ranking of BL Excellence

1. Bad Buddy (Thailand, 2021)

Often cited as a modern masterpiece, this series subverts the “enemies-to-lovers” trope with intelligence and humor. It follows two neighbors whose families have been rivals for generations, forcing them to hide their growing bond.

• Key Features:

  • BL series with the best chemistry between leads Ohm and Nanon.

  • Subverts toxic tropes for a healthy, realistic relationship.

  • Exceptional pacing and emotional payoff.

2. I Told Sunset About You (Thailand, 2020)

This is a deeply emotional coming-of-age story that captures the raw intensity of first love and self-discovery. Set against the beautiful backdrop of Phuket, it is widely considered one of the top BL dramas ever made.

• Key Features:

  • Cinematic photography and a hauntingly beautiful soundtrack.

  • Explores the nuance of ethnic identity and adolescent longing.

  • Features a must-watch BL series for beginners who appreciate high-quality indie filmmaking.

3. Semantic Error (South Korea, 2022)

A viral sensation that redefined the Korean market, this drama follows a rigid computer science student and a free-spirited artist. It remains one of the best Korean BL dramas ever due to its perfect casting and tight script.

• Key Features:

  • Classic “opposites attract” dynamic.

  • High production value that brought K-BL into the mainstream.

  • Short, binge-worthy episodes perfect for a weekend.

4. Cherry Magic! (Japan, 2020)

Formally known as Cherry Magic! Thirty Years of Virginity Can Make You a Wizard?!, this office romance is pure wholesome energy. It is arguably the best Japanese BL series for those who enjoy sweet, low-angst narratives.

• Key Features:

  • Unique supernatural premise used to explore consent and inner thoughts.

  • Excellent character growth for both the lead and supporting cast.

  • A heartwarming portrayal of adult romance.

5. Sotus the Series (Thailand, 2016)

As a classic BL series to watch, Sotus introduced many fans to the genre. It focuses on the intense university hazing system (SOTUS) and the unexpected romance between a fierce senior and a brave freshman.

• Key Features:

  • A foundational pillar of the Thai BL industry.

  • Builds tension slowly and effectively.

  • Features a fan-favorite BL series couple, Kongpob and Arthit.

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6. To My Star (South Korea, 2021-2022)

This series tells the story of a famous actor on the run from a scandal who ends up living with a stoic chef. Its second season, in particular, is noted for being among the highest-rated BL series due to its mature handling of relationship struggles.

• Key Features:

  • Realistic portrayal of how different personalities navigate intimacy.

  • Exceptional acting and chemistry.

  • One of the few BLs with a sequel that surpasses the original.

7. Until We Meet Again (Thailand, 2019)

A heavy, soul-stirring drama revolving around reincarnation and the redemptive power of love. It follows two college students who realize they are the reincarnations of lovers who died by suicide decades prior.

• Key Features:

  • Deeply emotional plot involving family and trauma.

  • Strong supporting cast and multiple interweaving storylines.

  • Excellent for fans who want a “cry-worthy” experience.

8. HIStory 2: Crossing the Line (Taiwan, 2018)

Taiwan has long been a leader in queer cinema, and this entry from the HIStory franchise is a standout. It focuses on a high school volleyball team and the sparks that fly between teammates.

• Key Features:

  • Energetic, youthful, and full of passion.

  • Known for having which BL dramas have the best ratings?—often topping Taiwanese polls.

  • Focuses heavily on sportsmanship and personal growth.

9. Lovely Writer (Thailand, 2021)

This meta-commentary on the BL industry itself follows a novelist who sees his “dark” book adapted into a drama. It is a most popular BL series worldwide for its satirical take on industry clichés.

• Key Features:

  • Strong chemistry between the lead actor and the writer characters.

  • Critiques the exploitation within the entertainment world.

  • Balanced mix of comedy and serious social commentary.

10. High School Return of a Gangster (South Korea, 2024)

A unique entry that blends action and soul-swapping, where a middle-aged gangster finds himself in the body of a bullied high schooler. It has quickly become one of the best Thai BL series of all time peers in terms of production scale and storytelling innovation.

• Key Features:

  • High-concept plot with strong character development.

  • Refreshing take on the school-age genre.

  • Focuses on empowerment and standing up against injustice.

Conclusion

The evolution of gay romance on screen has given us unforgettable stories that resonate far beyond their country of origin. From the nostalgic vibes of older classics to the polished production of modern hits, the Top 10 best BL series of all the time represent the pinnacle of queer storytelling. When fans ask, “Which BL series are good to rewatch?“, the titles on this list are almost always the first mentioned because of their enduring themes and beloved characters. Whether you prefer the tension of a sports drama or the sweetness of an office romance, these shows offer something for everyone.