Kreacher

Biodata

Feature	Details
Name	Kreacher (克利切)
Species/Race	House-elf 91
Gender	Masculine
Affiliation	Li Feng's household; formerly the Black Family 63 68
Occupation/Role	House-elf, butler, caretaker, translator, and magical assistant
Status	Active; previously dissipated into starlight after relinquishing the Time Stone 499 528
First Appearance	Chapter 58 58

Power Progression

Stage / Realm / Level	Chapter	Notes
Cultivation access (no realm documented)	355	Li Feng gives Kreacher cultivation methods and spells so he can protect himself from control and become more useful on Li Feng's path; no completed breakthrough or named realm is stated. 355

Background

Kreacher originally served the Black Family and was entrusted by Regulus Black with destroying Salazar Slytherin's locket. He attempted to damage it with a drill and an axe, but could not harm it; prolonged exposure to the Horcrux left him mentally unstable and fixated on fulfilling Regulus's final order. 61 77 102

He initially refuses Li Feng's offer to change masters, insisting that he serves only the Black Family. Sirius Black later transfers him to Li Feng as part of a bargain involving the locket, a Time-Turner, and magical instruction. Kreacher accepts the change with distress but begins addressing Li Feng as “Boss.” 62 63 64

Under Li Feng, Kreacher receives Healing and Purification spells that gradually reduce his compulsive muttering, hostility, and locket-induced instability. His sanity continues to improve after being separated from the Horcrux. 88 329

Appearance

Kreacher is a small, elderly-looking house-elf whose unusual appearance can alarm unfamiliar Muggles. His age becomes especially pronounced after waiting decades for Li Feng's return. 108 132 498

• Green head and large eyes. 159 160
• Leaves child-sized footprints. 132
• Wears a pillowcase-like garment. 505
• After seventy years of waiting, he has heavily wrinkled skin and large, drooping bat-like ears. 498

Personality

Kreacher is defined by extreme loyalty. He views Li Feng as everything to him and repeatedly accepts grave personal danger to protect or assist his master. 163 498

Early in the story, he is neurotic, bitter, and prone to muttering insults about others—including Li Feng—under his breath. This behavior is linked to his age, upbringing, and years of mental torment from Slytherin's locket. Purification and healing gradually make him calmer and more lucid. 58 64 88 329

Despite his obedience, Kreacher can show initiative. He independently gathers intelligence, monitors threats, manages Li Feng's living spaces, and even relocates Li Feng's home to avoid constant visitors. 211 347 491

Abilities & Skills

House-elf Magic

Kreacher possesses house-elf magic and can travel instantly, remain unseen, and perform spells independently.

• Apparates directly to Li Feng when summoned. 108 359
• Can turn invisible and follow Li Feng without alarming ordinary people. 108 110
• Attempts defensive magic against the assassin targeting Li Feng. 124
• Conjures a Mirror Dimension during Anubis's attack to shield Li Feng. 420
• Can freeze a Basilisk corpse for preservation. 74

Translation and Magical Research

Kreacher assists Li Feng in accessing magical knowledge that Li Feng cannot easily read or safely handle.

• Recommends and uses translation quills for large volumes of text. 61 64
• Translates letters and magical books for Li Feng. 64 68
• Warns Li Feng about dangerous books that trap unprepared readers in illusions. 64
• Can ignore some magical protections, though not all. 64
• Transcribes large collections of rune-related material. 270

Household Management

Kreacher serves as Li Feng's principal caretaker and manages the practical needs of the RV and its expanded interior spaces.

• Prepares food, beer, snacks, and other daily necessities. 75 172 261
• Maintains the RV's herb garden, farm, practice room, and collection room. 92
• Is recognized as highly skilled at caring for people, particularly compared with Blitz. 419
• Prepares unusually spacious accommodations, including a room containing a standard-sized swimming pool. 528

Preservation and Modification Work

Kreacher has practical experience with magical materials and Li Feng's experiments.

• Preserves the Basilisk corpse and seeks buyers for its materials. 74 75
• Admits limited skill in alchemical dissection but can handle basic processing and preservation. 74
• Memorizes Li Feng's Dementor-modification process and is assigned to continue modifying the remaining Dementors. 133
• Works tirelessly enough on the modifications to become visibly exhausted. 133 159

Combat and Protection

Kreacher is not merely a domestic servant; he repeatedly acts as Li Feng's bodyguard.

• Captures Khamunrah alive alongside Blitz. 419 420
• Throws himself in front of an assassin's soul-devouring sword to save Li Feng. 124
• Shields Li Feng from Loki's attack, leaving his arm frozen. 162 163
• Tackles Li Feng into a Mirror Dimension to protect him from Anubis's energy attack. 420

Relationships

• Li Feng — Master, caretaker, and eventually family. Li Feng acquires Kreacher from Sirius, treats his mental trauma, entrusts him with sensitive work, and later refuses to sacrifice him for the Soul Stone despite earlier plans. 63 88 329 491
• Regulus Black — Former master whose final command was to destroy Slytherin's locket; Kreacher's failure to do so haunts him for years. 61 77
• Sirius Black — Former master who transfers Kreacher to Li Feng in exchange for the Horcrux-related deal. 63 67
• Albus Dumbledore — A respected wizard whom Kreacher addresses formally while identifying the locket's history. 61
• The Ancient One — Grants Kreacher a temporary residence permit and warns Li Feng that others could exploit house-elves as unpaid magical labor. 91
• Blitz — Fellow servant and occasional partner. Blitz envies Kreacher's closeness to Li Feng, while Kreacher initially regards Blitz's behavior with disdain before accepting it as a potential partner. 419 421
• Stephen Strange — Oversees the Eye of Agamotto while Kreacher preserves himself with the Time Stone; Strange respects Kreacher's final choice to disappear. 498 499
• Skye — Introduced to Kreacher as Li Feng's other butler and someone she can ask for help when Li Feng is unavailable. 261

Story Role / Major Arcs

• Black Family and the Horcrux Locket — Kreacher reveals Regulus's failed attempt to destroy Slytherin's locket, explaining its connection to Voldemort and the source of his trauma. 61
• Change of Masters — Sirius transfers Kreacher to Li Feng, beginning Kreacher's service outside the Black Family. 63
• Hogwarts Operations — He translates magical texts, assists with scouting Hogwarts, preserves the Basilisk corpse, and handles its potential sale. 64 70 74 75
• Recovery and Marvel Relocation — Li Feng treats his mental instability, then brings him into the Marvel world alongside the Dementors. 88 91
• First Rescue of Li Feng — Kreacher intercepts an assassin's soul-devouring sword and is saved through Time Stop magic and the Eternal Spring. 124
• Second Rescue of Li Feng — He shields Li Feng from Loki, resulting in Kreacher being frozen into an ice sculpture before Li Feng revives him. 162 163
• Soul Stone Dilemma — Kreacher's recovered sanity and unconditional devotion cause Li Feng to reconsider using him as a sacrifice for the Soul Stone. 329
• Cultivation and Infinity Stone Support — Li Feng gives Kreacher cultivation methods to improve his survival and resistance against outside control. 355
• Third Rescue of Li Feng — Kreacher absorbs the consequences of Anubis's attack while shielding Li Feng; Li Feng extracts and seals the divine power corroding his body. 420
• Time Stone Sacrifice — Kreacher waits seventy years for Li Feng's return while sustained by the Time Stone, then insists Li Feng take it even as his own soul and life force fail. He ultimately dissolves into starlight. 498 499
• Later Household Service — He continues serving Li Feng's guests, including providing Stark with accommodations inside the RV. 528

Notable Quotes

“Boss is everything to Kreacher. As long as Boss is safe, Kreacher will do anything.” 163

“The RV is Master's and Kreacher's home.” 329

“The Time Stone was originally the boss's.” 498