TV-Series
Description
Ice Heat is a major supporting character summoned by the protagonist Light within the world of My Gift Lvl 9999 Unlimited Gacha. She is a UR rarity being with an initial level of 7777, bearing the title The Frozen Firestorm Grappler. Her background is that of a summoned being from the Abyss, Light's base of operations deep within the most dangerous dungeon. Within this hierarchy, she serves as the Vice Head Maid, managing domestic affairs in the absence of the Head Maid, Mei, while also acting as Light's personal bodyguard. As one of the four Level 7777 Bosses, she is considered a catastrophe-class threat by the standards of the wider world.

In terms of appearance, Ice Heat is a tall woman with a cool and dignified beauty. Her most distinctive feature is her long twin-tail hair, which is split vertically into two distinct colors: the right side is a burning red, while the left side is a freezing blue. She typically wears a maid uniform similar to other attendants but lacks wings, and when on combat duty, she equips large, heavy gauntlets and light armor components over her attire. Her eyes are purple.

The personality of Ice Heat is defined by a serious, diligent, and immensely loyal nature. Unlike some of the more eccentric members of the Abyss, she is professional and strait-laced, taking her responsibilities as Vice Head Maid seriously. However, a dominant and recurring aspect of her character is a severe complex regarding her own bad luck. She frequently laments missing opportunities to prove her worth to her master, Light, as enemies often surrender, flee, or are swiftly defeated by other allies, particularly Nazuna, before she can engage them. This has led to a desperate, almost comical obsession with lucky items, such as rabbit feet or special coins, in an attempt to change her fortunes. She also displays a lack of common sense regarding the surface world, once believing that a massive barrel of gold coins was a small donation. Outside of her duties, she is a heavy drinker who enjoys venting her frustrations with her best friend, Mera.

Ice Heat's primary motivation is a deep-seated desire to serve Light directly in combat and prove her loyalty through action. She becomes jealous when unable to fight alongside her master and seeks any opportunity to impress him. She begrudgingly performs her duties as a defender of the Abyss when the main forces are away, but she wishes to be on the front lines. Her role in the story often involves guarding key positions and engaging enemy forces. For instance, during the invasion of the Abyss by the Dragon Empire's Masters, she intercepted an enemy named Cesta, only to have the fight taken from her by Nazuna, an event that reinforced her belief in her cursed luck. She later participates in the suppression of remaining enemies and battles within the Giant Tower, such as against the White Knights and a character named Miki.

Key relationships shape her interactions within the narrative. Her most significant bond is with Light, her master, to whom she is absolutely loyal. She also has a close friendship with Mera, a fellow Level 7777 summon. Despite their opposing personalities, they are best friends and drinking buddies who often complain about their work and luck together. She is subordinate to Mei, the Head Maid, whom she admires, and she has a respectful yet jealous dynamic with Nazuna, whose ease in battle highlights her own perceived inadequacies. She is also part of the group of four Level 7777 summons that includes Suzu and Jack.

In terms of development, Ice Heat's journey is marked by her struggle against her perceived misfortune. While her core personality remains consistent, her persistent frustration and her reliance on lucky charms add a layer of comic relief to her otherwise serious demeanor. She remains a dedicated and vital member of Light's forces, even if she feels overshadowed by the Level 9999 executives.

Ice Heat's notable abilities classify her as a Flame and Ice Grappler, combining martial arts with powerful elemental magic generated from her gauntlets. Her right gauntlet houses the entity or power named Ifrit, which generates intense heat and flames capable of creating a wide-range Firestorm. Her left gauntlet houses Cocytus, which generates absolute zero cold, allowing her to fire condensed Ice Bullets or create an Ice Barrier. Her signature technique is an Elemental Combination, where she merges the heat and cold to create destructive thermal shocks or massive steam explosions, devastating opponents with her punches.