Hello. This is the Gravity Ragnarok Online: Zero Operations Team.
To celebrate the start of the FGT for the strategy RPG 『Academy of Heroes: Three Kingdoms』, we have prepared a special cross event.🎉
The prologue of a space-time fantasy that bets on history and the future begins! Please save space-time on the brink of destruction and set the future right.😍
We invite the heroes of Midgard to join the ultra-elite academy war alongside charismatic Three Kingdoms generals!
Check out all the details of the event right below👇
Ragnarok × Gakuen Sangokushi Super High School-Level Psychic RPG
FGT Commemoration Cross Event!
x1
Includes gacha-type items [FGT Guide] [Go to FGT Homepage] Period: Thursday, September 11, 2025, 12:00 ~ Thursday, September 18, 2025, 23:59 ※ The test schedule may change due to internal circumstances, and any changes will be announced through the Academy of Heroes: Three Kingdoms official lounge. [Go to Academy of Heroes: Three Kingdoms Official Lounge]
[Survey Guide] [Go to Survey] (Added 9/16 12:26) Period: ~Wednesday, September 17, 2025 00:00~ Tuesday, September 16, 2025 12:00 ~ Friday, September 19, 2025 23:59 (Revised 9/16 12:26) ※ The survey schedule may change due to internal circumstances, and any changes will be announced through the Academy of Heroes: Three Kingdoms official lounge.
[How to Participate]
- Download 『Academy of Heroes: Three Kingdoms』 [Go to FGT Homepage]
- Reach Inspector Level 20 during the participation period
- Register your survey on the survey page running from ~9/17~ 9/16 ~ 9/19 (You can enter the game name, ID, and email for receiving rewards on the survey page.)
[Event Rewards]
- Rewards will be distributed sequentially within 2 weeks after the event ends
| Collaboration Title | Collaboration Event Reward |
| Ragnarok Online | 1 G-Star RO Shop Box |
| 2 [Not for Sale] Battle Manual | |
3  [Not for Sale] Infinity Drink | |
10 [Not for Sale]  Red Booster | |
| Ragnarok Online: Zero | 1 G-Star RO Shop Box |
1  [Not for Sale] Growth Elixir | |
| 3 [Not for Sale] Infinity Drink | |
10  [Not for Sale] Power Drink | |
| Ragnarok M | 500 Norenka Cards |
| 3 Shining Runestones | |
| Ragnarok Origin | 100 Diamonds |
| 5 Mysterious Gear Capsules | |
20  Yggdrasil Berries |
※ Notes
- Rewards will be sent as coupons to the email address entered in the survey.
- If an incorrect email address is entered, re-issuance of rewards may be difficult.
- Participation across multiple titles is allowed, but rewards for each title will only be given once per email.
- If the survey is left unanswered or contains content unrelated to the survey, rewards may not be given.
- Once survey information is submitted, it cannot be edited. Please double-check that your information is accurate before submitting.
- If information is incorrectly entered when participating in the survey, re-issuance of event rewards may be difficult.
- Event details (participation method, schedule, rewards) may change due to internal circumstances.
- Consent to the collection and use of personal information is required in order to receive survey participation rewards.
- Personal information collected through the survey will be destroyed within 60 days after the reward distribution following the end of the event.
Thank you.