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These books are ranked using the relationships labels extracted for Darkness.
Relationships labels used: brotherhood, brother bond, forbidden attraction, sexual power exchange, dominance submission, trust conflict, mate bond, romantic tension, caregiving, found family, friendship
This does not mean the books share the same plot, setting, quality, or difficulty. It means their relationships embeddings are close.
Clone Force 99 takes risky jobs to fund Pabu’s recovery, but a heist and fugitives put the family in danger.
Why this is here
Relationships labels: sibling bond · family bond · chosen family · flirting · slow burn romance · romantic tension · team conflict · leader tension · trust issues · brotherhood · protective care
Semantic match: ranked by relationships
Distance: 0.0972
A genetically engineered bodyguard impersonates her charge at a corrupt imperial court to keep her safe—and survive.
Why this is here
Relationships labels: protector bond · deep friendship · romantic tension · slow burn romance · forbidden romance · mutual trust · power imbalance · sisterlike bond · betrayal · loyalty conflict · found family
Semantic match: ranked by relationships
Distance: 0.1037
The first Lux story is retold through Daemon’s eyes, revealing his hidden motives, protectiveness, and growing attraction.
Why this is here
Relationships labels: forbidden romance · protective attraction · sexual tension · slow burn · rival attraction · family duty · sibling bond · romantic tension
Semantic match: ranked by relationships
Distance: 0.1048
After war and loss, Darrow must reclaim his identity and rally scattered allies in the penultimate battle for the future.
Why this is here
Relationships labels: brotherhood · found family · friendship · romance · marriage · parenthood · loyalty bonds · reconciliation · betrayal · platonic bond · rivalry
Semantic match: ranked by relationships
Distance: 0.1064
A dragon hiding his nature and a woman searching for her brother are forced together, risking love, sanity, and survival.
Why this is here
Relationships labels: mates bond · forbidden love · friends to lovers · protective romance · power imbalance · brother sister · found family · romantic tension
Semantic match: ranked by relationships
Distance: 0.1077
In a plague-ravaged future city, three brothers and their village fight captivity, corruption, and impossible choices.
Why this is here
Relationships labels: brotherhood · sibling rivalry · father-son conflict · engagement · fiance relationship · romantic tension · found family · community loyalty · betrayal · power imbalance
Semantic match: ranked by relationships
Distance: 0.1083
A runaway space princess teams with a notorious outlaw to escape capture, politics, and an unwanted marriage.
Why this is here
Relationships labels: forced proximity · alliance of convenience · trust issues · sexual tension · hate-to-love · insta-attraction · forbidden romance · arranged marriage · family pressure · siblings bond · found family · protective dynamic · power couple · rival houses · romantic chemistry · rescue tradeoff
Semantic match: ranked by relationships
Distance: 0.1094
A clone brother hijacks his sibling’s life to rescue others like him, and the mission forces both men to confront who they are.
Why this is here
Relationships labels: brotherhood · familial acceptance · sibling rivalry · clone sibling · parent-child bond · found family · loyalty test · betrayal · dependency · romantic tension · sexual relationships · mentor relationship
Semantic match: ranked by relationships
Distance: 0.1101
On the run from H.I.V.E. and Slade, the Titans train, bond, and confront a new Robin-shaped family rift.
Why this is here
Relationships labels: found family · brotherhood · sibling rivalry · brother bonding · team bond · romantic pairings · insta romance · trust building · parent-child tension · adoption · absent father
Semantic match: ranked by relationships
Distance: 0.1104
A virus traps sleepers in a deadly dreamscape, where one young man must find a cure before he loses reality forever.
Why this is here
Relationships labels: brother relationship · family bonds · found family · romantic tension · hinted romance · friendship · power dynamic · betrayal · allegiance shift · community care
Semantic match: ranked by relationships
Distance: 0.1121
In an emotionless underground society, a glitching teen hides forbidden powers while risking deactivation and rebellion.
Why this is here
Relationships labels: love triangle · forbidden romance · romantic tension · protective bond · sibling bond · resistance allies · betrayal · trust issues · power imbalance · obsessive attachment
Semantic match: ranked by relationships
Distance: 0.1122
An unusually gifted orphan flees a controlled upbringing and finds herself pulled into a dangerous far-future crew.
Why this is here
Relationships labels: found family · friend loyalty · mentor dynamic · crew bonds · protective relationships · romantic tension · bisexual attraction · subordinate power dynamic · female friendship · human-AI bonds
Semantic match: ranked by relationships
Distance: 0.1137
