New android AA72, the custom name is Stella.
Stella can entertain master anywhere anytime.
So you won't regret taking me with.—Little Android AA72
AA72 is one of the playable Water Heroes in the game Guardian Tales. She is assigned to the Ranged class and uses a Rifle.
Profile[]
The AA from AA72 stands for Amusement Android. Unlike the standard MK series, this new android is specialized for entertainment and games.
The new AA android series was designed to feel a sense of accomplishment after performing their specialized functions and duties. This was done to improve the common personality traits androids have of not wanting to work. In AA72's case, she's loaded with a fireworks feature to decorate the summer vacation's finale to entertain the user.
AA72 lost her will to live from not receiving any orders until summer arrived. Since AA72 was specialized for summer vacations, this was obvious. However, AA72 didn't get a proper hand-off of her duties during her release. She mistook her absence of orders for her being useless. AA72 considered herself as trash and headed to the trash can at the beach near Heavenhold. That's where she met Lifeguard Yuze. AA72 figured out her misunderstanding and learned about herself. Along with her newly formed memories, she also earned the name Stella. AA72 took a liking to her new name, and always adds her custom name Stella whenever she introduces herself.
Due to her trauma caused by concerns about being disposed of, AA72 gets anxious if she doesn't get any orders. When she doesn't get any orders, AA72 approaches her user with a hopeful look of receiving some while appealing her features. The other androids do not understand her. They feel envy towards AA72 getting to rest year-round after launching fireworks once. Mk.99, who's particularly busy from battling, recently got caught changing her label to AA.99.
AA72 constantly searches for work to prove that she's needed. She usually helps Yuze in protecting the beach or runs errands for Loraine. If it's helping others, she usually accepts even if the request is slightly overbearing. She even accepts Sohee and Marianne's request of being a subject for experiments. Thanks to Heavenhold's residents' reports and Loraine's vigilant watch, the experiments were stopped. However, after the incident, Loraine became tired and halted all production of the AA series, claiming the Mk series is better.
Appearance[]
 |  |  |  |
How to obtain[]
Hero Summon
The hero can be obtained through summoning in the Hero Summons. Increased rates for the hero were present in the following Hero Pick-Up Events:
- 2022-06-14 ~ 2022-06-28
Mileage
The hero can be purchased in the Mileage shop for 
300.
Ability[]
Skills
| Skill | Description | |
|---|---|---|
Leader Skill Grade 6 Required | Bubble Party | |
| Normal | When used, inflicts 450% of DPS as ranged damage, and all allies' Def is increased by 20% for 240 seconds. | |
| Co-op Expedition | Increases all allies' Def by 20% for 240 seconds. | |
| Guild Raid | When used, inflicts 450% of DPS as ranged damage, and all allies' Def is increased by 20% for 15 seconds. | |
| Boss Rush | ||
| Normal Attack | Water Park | |
| Water Gun: Shoots a water gun to inflict damage to enemies. Water Rocket: Shoots a water rocket to inflict damage to enemies. | ||
Special Ability Grade 5 Required | Dual Pump | |
| On Water Gun's hit increase Def by 20% 15% for 5 second(s). This effect overlaps up to 2 times.On Water Rocket's hit, increase Atk by 20% 15% for 10 second(s). This can overlap up to 2 times. | ||
Chain Skill Awakening Required | Midnight Summer | |
| Launches fireworks at enemies to deal 360% 300% of DPS damage. Increases allies' water type Atk by 30% for 5 second(s). | ||
Ailments:  Airborne ->  Downed | ||
Stats - Normal
| Stat | Lv. 150 | Lv. 130 | Lv. 100 | Lv. 1 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| ATK | 2,668 | 2,214 | 1,978 | 1,851 | 1,407 | 1,267 | 252 | 236 | 179 | 161 |
| Crit Hit Chance | 4.0% | 4.0% | 4.0% | 4.0% | 1.5% | 1.5% | 4.0% | 4.0% | 1.5% | 1.5% |
| HP | 104K | 86K | 69K | 67K | 58K | 46K | 1,472 | 1,430 | 1,232 | 976 |
| DEF | 456 | 372 | 374 | 330 | 283 | 242 | 54 | 48 | 41 | 35 |
| Damage Reduction | 12 | 12 | 12 | 12 | 12 | 4 | 12 | 12 | 12 | 4 |
| Card Slot | 2 | |||||||||
| Fire Resistance | 30% | |||||||||
| Earth Resistance | -30% | |||||||||
| Stat | ||||
|---|---|---|---|---|
| [Party] Crit Hit chance | +40.0% | +40.0% | +29.2% | +13.2% |
| x% shield increase on battle start | +10.0% | +10.0% | +10.0% | +10.0% |
| [Party] Crit Hit Multiplier | +20.0% | 0 | 0 | 0 |
| Stat | ||||
|---|---|---|---|---|
| [Party] Crit Hit chance | +20.0% | +20.0% | +20.0% | +10.0% |
Progress[]
| Achievement | Reward |
|---|---|
| Acquired Hero | Atk Increase +0.2% |
| Acquire the hero Little Android AA72. | |
| 4-Star Evolve |  60 |
| Evolve the hero Little Android AA72 to 4 stars. | |
| 5-Star Evolve | Atk Increase +0.3% |
| Evolve the hero Little Android AA72 to 5 stars. | |
| Level Up | 80 |
| Level the hero Little Android AA72 up to 60. | |
| Hero Limit Break | 100 |
| Limit break the hero Little Android AA72 5 times. | |
| Acquired Awakening Node | Atk Increase +0.5% |
| Unlock 201 of the hero Little Android AA72's Awakening Nodes. | |
| Hero Blessing | 50 |
| Bless the hero Little Android AA72 3 times. | |
| Hero Myth | 50 |
| Myth the hero Little Android AA72. |
Trivia[]
- Her Korean and Japanese Voice Actors share their voices with the other android Mk.99.
- In addition, her Japanese Voice Actress share her voice with Mk.2.
- She is one of the beach-themed heroes, alongside Lifeguard Yuze, Beach Sohee and Summer Loraine. In the compound background art of the beach, hers is aligned as the third.
- Her myth illustrations have been updated on 13th May, 2025 to add back the blue android mark on her face and the barcode mark on her thigh, which her myth form lacked upon release.[1]
Patch-notes Archive[]
Little Android AA72/Patch-notes Archive |
Other Languages[]
| Language | Name | |
|---|---|---|
| English | Little Android AA72 | |
| Korean | 꼬마 안드로이드 AA72 | Kkoma Andeuloideu AA72 |
| Chinese (Simplified) | 小宝机器人AA72 | |
| Chinese (Traditional) |
小小機器人AA72 | |
| Japanese | ちびっ子アンドロイド AA72 | Chibikko Andoroido AA72 |
| German | Kleiner Androide AA72 | |
| French | Petit androïde AA72 | |
| Spanish | Miniandroide AA-72 | |
| Portuguese | Pequeno Android AA72 | |
| Thai | ลิตเติ้ลแอนดรอยด์ AA72 | |
| Italian | Androide Junior AA72 | |
| Russian | Маленький Андроид АА72 | |
| Indonesian | Android Kecil AA72 | |
| Vietnamese | Android Bé Nhỏ AA72 | |
| Arabic | الأندرويد الصغير إيه إيه72 | |
[]
| Rarity | Heroes |
|---|---|
Myth |
AA72 AA72 |
Unique |
|
Ascent |
|
Rare |
|
Normal |
|
Collab |