Name: Shinkokyuu Gaman (Deep Breath, perseverance and patience)

Hero Name: Endure "The Unyielding Hero"

Sex: Female

Sexuality: Homosexual

Age: 17

Appearance: A tall young woman at about 6'0" who is around 200lb of primarily well defined muscles with long messy hair that's usually kept in a ponytail similar to Mordred from the Fate/ Series. Her skin is tan from regular visits to the school swimming pool, her hair is a beautiful silver color, and her eyes match her hair. She has no scars or tattoos and tends to wear jogging pants and a tank top as her casual wear.

Quirk: Unyielding Breath - Her quirk is actually kept secret even among her peers, this is to avoid it any weaknesses being conceived even among friends. Her quirk is a transformation type quirk that activates when she holds her breath. When activated she can turn parts of her body indestructible for as long as she holds in her breath. Currently she can hold her breath for up to 5 minutes without her hero gear, with her hero gear she can go for 10 minutes. She can potentially raise her limit up to 20 minutes naturally with enough training and enhance that limit even further with support gear.

Quirk Downsides: Since her quirk activation is based on holding her breath this means that anyone who figures this out can target her lungs specifically to break her concentration on holding her breath or to shorten the time she can keep her quirk active. After holding her breath for her maximum limit she will need to recover and catch her breath. Lastly the low levels of oxygen being brought to her bodies systems becomes lower and lower the longer she holds her breath in meaning she grows slower and more sluggish the longer she holds it in. She's worked on slowing this decrease by training her body but that can only do so much. (Side Note, her quirk has a visual tell, lines of metallic grey light form along her body when her quirk is active, usually only appearing on the affected part.)

Hero Outfit: Her suit consists of a skin tight black bodysuit with silver accents, silver gloves and boots, a silver utility belt, and a silver cape. Around the abdomen are compact devices that create a pressurized environment that aids in expanding the lungs and allowing more oxygen to be stored within them. She also wears a simple face mask similar to Deku's that has two highly concentrated oxygen tanks attached to it giving her a portable breathing apparatus.

Personality: Shin is a very stalwart and steadfast young woman who always keeps her cool in tense situations, her quirk training allowing her to always remain calm and collected since she doesn't want to waste any breath on worrying or stressing...not when there are people to save. She doesn't particularly engage in the fighting since her quirk is better suited for defense but the indestructible quality does make her a bit of a wrecking ball in combat when need be. She enjoys all meditation and philosophical stuff. She's also always pushing her limits and working herself raw to make her quirk stronger so she can be an unyielding pillar of defense. All in all shes the level headed, cool and collected, shield of the team.

Backstory: Born to a family of fairly uninteresting quirk users Shin wasn't expected to be that interesting either, both parents believing that she'd inherit one of their mundane quirks or get a somewhat less mundane combination of their quirks. However this wasn't the case with Shin.

You see when her and her parents were heading home after watching the UA sports festival they found themselves running into a group of villains that planned on ruining the fun to make a name for themselves. Believing the family to be a good warm up before the mass murder they were about to commit one of the villains went to shoot Shin. Freezing up and closing her eyes she held her breath as her parents moved to protect her.

But they were to slow and one of the villains with a gun based quirk fired at the young girl. When it hit the group was stunned and in that moment of surprise a number of hero's arrived to take them down. When the villains were apprehended the hero's and parents noticed the crumpled bullets lying at the girls feet with her completely unharmed.

Since that day Shin experimented and trained her quirk till she was able to attend a school to become a hero. Her reasoning being "I'll be there to protect...so no one else has to feel as scared and helpless as I did that day.".

Ultimate Move: Patient Aegis - This is a move where Shin turns her whole body invincible, becoming the ultimate shield and support, her body unfaltering and unyielding. However this requires immense focus since her defenses will weaken and break if she starts to let go of the hold on her breath. The longer she keeps this up the less stable the defense becomes until it breaks completely.