In-app purchases
28.2K reviews
Content rating
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About this game

Opposites of light and darkness, guide your companions with the connection of light, and fight against darkness!
Be sure to become the power to guide the light!
Ultra-aesthetic online strategy RPG

【Full of fantasy and grand world view】
The white night where the aurora intersects, start from the junction of the sky and the universe, let's go to the other side of the aurora together!
Estella Continent, and the Light Spirits and Skyborns who have lived here since historical records.
The peace that lasted for hundreds of years gradually collapsed due to the invasion of dark ghosts commanded by the mysterious organization.
The sky race who were attacked by dark ghosts and perished. You, who survived the ordeal, spent a long time underground in order to escape.
17 years later, a spirit of light stumbled upon you and brought you back to the surface where the light resides...

The irreversible reality, and the fetters of the spirits. Manipulate the ancient relic and colossus, travel through the holy city and the desert, and guide the light with your charming companions! This is your grand poem to regain the light of the future.

【Gorgeous and exquisite picture】
Assemble more than 150 outstanding painters to carefully depict the details and overwhelming art design, which perfectly presents the dynamic effect of the light and spirit characters in battle.

【Luxurious voice actor lineup】
The super powerful voice actor lineup vividly interprets the characters of Baiye World.

■Each character has great personal charm
Weiss: A member of the Enlightenment Alliance. Smart and hardworking, with a gentle and enthusiastic personality.
Kallen: Captain of the Highgarden Guard in White Night City. Born into an aristocratic family, he has a strong sense of justice.
Istvan: The underground leader of Shadow Town, he is decisive, free and easy, and very loyal.
Cracken: A well-known fraudster in Shadow Town, he doesn't blush or breathe when he tells a lie.
Xingshan: The leader of the red oil wrench, frank and full of energy. Live a free-spirited life with multiple members.
Bethlehem: Ruler of the North. Can deal with anything calmly.

■A new sense of strategy and tactics game
Turn-based battles that follow the light of the attribute to guide the combat attack route.
Also built-in automatic battle mode.
Even people who are not good at games can play easily.

Official website link: https://alchemystars.hotcool.tw/
Facebook: https://www.facebook.com/AlchemyStarsTW
Instagram: https://www.instagram.com/alchemystarstw/
YouTube: https://www.youtube.com/@user-dh9fd9ff6x
Privacy Policy: https://hotcool.com.tw/privacy_policy
Terms of Service: https://hotcool.com.tw/terms_of_use
Customer Service Mailbox: cs@alchemystars.com

※ According to the game software classification management method, it is classified as: supplementary 15th grade.
※Part of the content of this game involves sex, women's bare upper body, full back or distant nudity, processed nude images, or slight sexual hints expressed in images, text, video, and voice.
※Part of the content of this game involves bloody or scary scenes such as violence, terror, attack, killing, etc., which does not give people the impression of cruelty.
※This game is a free game, but the game also provides paid services such as purchasing virtual game coins and items. Please make moderate consumption according to your personal interests and abilities.
※Please pay attention to the game time and avoid addiction. Playing games for a long time will easily affect your work and rest. It is advisable to rest and exercise moderately.
Reku Technology is the agent of "White Night Aurora" in Taiwan, Hong Kong and Macau.
Updated on
Sep 25, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

25.9K reviews
March 10, 2022
One of the top gacha out there in term of art quality. The art, illustration, background art, character design and outfit, these alone are over 5 stars. No other gacha have such elegant art that you simply can't stop looking and enjoying it. Gameplay is more unique base on tile-walking require brain usage probably turn off some players. But I welcome it refreshing after so many years of same battle gacha. Best thing is side-story every update the quality, depth, and stuff is absorbing your soul.
3 people found this review helpful
HotCool Game
March 10, 2022
Chu Huan導航員您好!很榮幸獲得您的好評及滿意,我們會更加努力推出新玩法與活動,永保新鮮感~限時關卡👓【櫻雪紅玉 I】活動限時開放!達成指定條件即可領取豐厚獎勵。!о(ж>▽<)y ☆ 有任何遊戲問題與建議歡迎搜尋《白夜極光》Facebook官方粉絲團私訊小編🌟遊戲內→遊戲主界面左上角「設定」→右上角「幫助中心」→「聯絡客服」(輸入關鍵字:人工)💌客服信箱:cs@alchemystars.com💬將有專人盡快為您服務
Raist Majere
October 9, 2021
The OP is quite fascinating, and the art design is rather elegant. The game company is also very generous with the first draws of the characters.
8 people found this review helpful
HotCool Game
November 10, 2021
Raist Majere導航員您好!開場OP可是由「進擊的巨人」劇組WIT STUDIO共同製作,氣勢磅礡的感覺非常動人心弦呀(♡˙︶˙♡) 非常感謝您的支持,有任何遊戲問題與建議歡迎搜尋《白夜極光》Facebook官方粉絲團私訊小編⚡遊戲內→遊戲主界面左上角「設定」→右上角「幫助中心」→「聯絡客服」(輸入關鍵字:人工)💬客服信箱:cs@alchemystars.com💬將有專人盡快為您服務🥰
Per Lewis
December 16, 2022
Casual and fun~ gacha rates are low but somehow pulls are quite favourable so no need to pay to clear the hardest content. But character art quality is usually amazing but some are vulgar or just weird....
2 people found this review helpful
HotCool Game
August 27, 2022
Per Lewis導航員您好!我們非常重視您反應的問題,想進一步確認關於遊戲畫質需要改善的詳細內容,還請不吝透過搜尋《白夜極光》Facebook官方粉絲團私訊小編🙋‍♂️🙋‍♀️遊戲內→遊戲主界面左上角「設定」→右上角「幫助中心」→「聯絡客服」(輸入關鍵字:人工)💌客服信箱:cs@alchemystars.com💬將有專人盡快為您服務💖