Blu-ray
How Long Will I Love U (2018)
Compare this edition’s specifications
- Release date
- Aug 06, 2019
- Studio
- Unknown
- Resolution
- 1080p
- Region / playback
- 2K Blu-ray: Region A
- Discs
- Blu-ray Disc | Single disc (1 BD-25)
included · Unknown
How Long Will I Love U
Gu Xiaojiao, a young girl from 2018 and Lu Ming, a man from 1999, discover that they have both woken up in the same bed at the same space-time. More surprisingly, they realize that they can time travel by exiting the bedroom door. The fun begins when they start to plan a number of changes within these two eras. However, they do not know that their destiny is in the hands of a mysterious person.
Comedy, Fantasy, Romance, Drama, Mystery
Before you choose
What kind of time-travel story is this?
Temporal events and their consequences run throughout the story.
Meets the archive’s time-travel criteria. The mechanism is classified as Unknown.
Why the archive makes this assessment (spoilers)
The merged apartment permits repeated contact and changes between 1999 and 2018, driving the romance and consequences.
An apartment merges 1999 and 2018 and its doors permit travel between them; consulted evidence does not establish the cause.
Check the supporting sources ↓An editorial assessment based on the archive’s documented plot research.
Explore other films in this classification →Scale, legacy & time
The scores
Titan36.0
Weighted archive score
Time-travel significance9/10
high confidence
Quality consensus6.4/10
Aggregate source ratings
How Titan works
Titan combines the archive’s quality, audience and legacy base with the significance of time travel. It is an index, not a score out of 100, and is distinct from the FMV archive’s scoring model.
Titan = base × [0.20 + 0.80 × (time-travel score ÷ 10)²]
This film: 42.41 base × 84.8% weighting.
Partial inputs flag incomplete source metadata. Provisional weighting flags a time-travel assessment that remains uncertain; it receives no additional confidence penalty.
The evidence
Research & sources
Research notes may reveal plot details.
These sources support the plot facts and catalog research. The numerical scores are the archive’s judgments, not ratings supplied by these sources.
Cast: Lei Jiayin, Tong Liya, Wang Zhengjia, Fan Ming, Xu Zheng
Edition by edition
Releases & formats
4 cataloged editions. Narrow by format, then check region, audio and subtitles. Missing specifications mean unknown, not absent.
These listings do not establish a best edition. Use the specifications to shortlist compatible releases, then follow the source to verify details and availability.
Digital
How Long Will I Love U (2018)
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Edition specifications have not been cataloged yet.
Digital
How Long Will I Love U (2018)
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Edition specifications have not been cataloged yet.
Digital
How Long Will I Love U HD (2018)
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Edition specifications have not been cataloged yet.