| Event | Rerun | Synopsis | Medals | OST | Gallery | Trivia |
Who is Real (WR) is the ninth major event, eighth Side Story, and the second Festival event in Arknights.
Operations[]
Clear 1-10 to access WR operations.
| Leave From Yourself | WR-ST-1 • WR-1 • WR-TR-1 • WR-2 • WR-3 • WR-4 • WR-5 • WR-ST-2 • WR-6 • WR-7 • WR-8 • WR-9 • WR-10 • WR-ST-3 |
|---|---|
| Come To Yourself | WR-EX-1 • WR-EX-2 • WR-EX-3 • WR-EX-4 • WR-EX-5 • WR-EX-6 • WR-EX-7 • WR-EX-8 |
Come To Yourself operations are available in the second week.
All WR operations are worth 30 
.
Operators[]
The following Operators will gain 50% more trust (except from Annihilation):
Headhunting[]
- Main article: Headhunting/Banners/Former/2021
The second Festival limited headhunting banner, Hidden Moon, is featured.
- A single
Tide on Sunset Headhunting Permit can be claimed while the Hidden Moon banner is up. - Every day, the player can perform one headhunting pull for free at the Hidden Moon banner. These free pulls do not transfer over to the next day, so they must be used before the daily reset.
Dusk Inkstick[]
All WR operations award 
Dusk Inkstick when cleared, with more being given when the player clears the operation for the first time. Come To Yourself operations only awards Dusk Inksticks when cleared for the first time.
Dusk Inksticks can be exchanged for various items in Answer Yourself.
The best Leave From Yourself operations to farm Dusk Inksticks are WR-8, WR-9, and WR-10 due to their high 
Incandescent Alloy, 
Polyester Pack, and 
Orirock Cluster drop rates, respectively.
Ask Yourself[]
The Ask Yourself rewards can be claimed until August 20, 2021.
| Mission | Reward | ||
|---|---|---|---|
| Clear WR-1. |  40 | ||
| Clear WR-2. | 40 | ||
| Clear WR-3. | 60 | ||
| Clear WR-3 with 3 stars. |  | ||
| Clear WR-4. |
| ||
| Clear WR-5. | 60 | ||
| Clear WR-5 with 3 stars. |  | ||
| Clear WR-6. | 60 | ||
| Clear WR-6 with 3 stars. | 60 | ||
| Clear WR-7. | 80 | ||
| Clear WR-7 with 3 stars. |  | ||
| Clear WR-8. | 80 | ||
| Clear WR-8 with 3 stars. |  | ||
| Clear WR-9. | 100 | ||
| Clear WR-9 with 3 stars. |  | ||
| Clear WR-10. | 100 | ||
| Clear WR-10 with 3 stars. |  | ||
| Clear WR-EX-1. | 40 | ||
| Clear WR-EX-2. | 40 | ||
| Clear WR-EX-3. | 60 | ||
| Clear WR-EX-4. | 60 | ||
| Clear WR-EX-5. | 60 | ||
| Clear WR-EX-6. | 60 | ||
| Clear WR-EX-7. | 80 | ||
| Clear WR-EX-8. | 80 | ||
| Clear WR-EX-8's Challenge Mode. |  | ||
| Clear WR operations except WR-TR-1 15 times. | 60 | ||
| Clear WR operations except WR-TR-1 45 times. | 80 | ||
| Clear WR operations except WR-TR-1 85 times. | 100 |
Answer Yourself[]
To buy all items with limited stock from Answer Yourself, the player must spend 6169 
.
Ask Yourself missions give up to 1130 while first clear rewards of WR operations give up to 1460 , thus requiring the player to farm an additional 3579 from WR operations.
The Answer Yourself is open until August 20, 2021.
| Ware | Price | Stock |
|---|---|---|
 1 |
200
|
1 |
1 |
240
|
1 |
1 |
280
|
1 |
1 |
320
|
1 |
1 |
360
|
1 |
 1 |
150
|
3 |
 1 |
100
|
5 |
 1 |
45
|
10 |
 1 |
45
|
10 |
 1 |
40
|
10 |
 |
65
|
1 |
 |
60
|
2 |
 |
55
|
1 |
 |
30
|
2 |
 1 |
10
|
15 |
 1 |
10
|
10 |
 5K |
7
|
100 |
 2 |
5
|
25 |
 2 |
3
|
50 |
 2 |
1
|
120 |
 1 |
4
|
25 |
 1 |
2
|
50 |
 1 |
4
|
25 |
 1 |
3
|
25 |
 1 |
3
|
25 |
 1 |
6
|
4 |
 10 |
2
|
200 |
20 |
1
|
Unlimited |
Snowy Surprise Login Event[]
From August 6, 2021 to August 27, 2021, login to the game for 15 days to claim the following rewards.
| Day 1 |
| ||
|---|---|---|---|
| Day 2 |  300 30K | ||
| Day 3 |  1  2 | ||
| Day 4 |  1 20 | ||
| Day 5 |  1 2 | ||
| Day 6 | 300  5 | ||
| Day 7 |
| ||
| Day 8 | 2  5 | ||
| Day 9 | 1 30K | ||
| Day 10 | 300 1 | ||
| Day 11 | 1 200 | ||
| Day 12 | 1  20 | ||
| Day 13 |
| ||
| Day 14 | 1 10 | ||
| Day 15 |
|
Store[]
The following packs are available in the Packs Store until August 20, 2021:
| Pack | Content | Price |
|---|---|---|
| Rhodes Island Resource Pack | 90  1 200K 4 30 50 20 30 |
US$$49.99 |
| Rhodes Island Special Pack | 51 1 2.1K 1K |
US$$29.99 |
- Note: Both packs can only be purchased once per account.
Rhodes Island Headhunting Pack[]
Until August 20, 2021, the Rhodes Island Headhunting Pack is available for purchase in the Packs Store for US$25.99.
Once purchased, the player can choose one of the three Headhunting Permits listed below. All three act as a 
Ten-roll Headhunting Permit with one exception; a 6★ Operator is guaranteed to appear on any of the 10 pulls with it, selected at random from the available possibilities:
 |
|
 |
|
 |
- Pulls from all three Headhunting Permits listed above are not counted towards the pity system for other banners and getting a 6★ Operator from them will not reset the pull count, so using them will not compromise the player's pity on other banners.
- The Rhodes Island Headhunting Pack can only be purchased once per account and the chosen Headhunting Permit will expire if not used up until then.
Outfits[]
The following outfits are available in the Outfit Store:
| New |
|---|
Furniture[]
The Tan-Ch'ing Court furniture theme is available; some of its parts are awarded as the first clear rewards of certain WR operations and from completing Ask Yourself missions while others are available in Answer Yourself and the Furniture Store.
Miscellaneous[]
Operator Record/Paradox Simulation[]
New Operator Records/Paradox Simulations are added for the following Operators:
| Operator | Operator Record(s) | Paradox Simulation |
|---|---|---|
| Package with No Recipient | Beyond Gravity | |
| Divination | Foretelling | |
| Just a few little bugs! | ||
| Monster | Combat Power Enhancement |
Lungmen Lucky Strips[]
During the event, the player will be able to pick two out of ten Lungmen Lucky Strips every day, which gives 
Orundum with the highest among the picked Lucky Strips being the reward (e.g. if the first Lucky Strip gives 400 
and the second gives 800 , then the player will receive the latter).
- The possible Orundum values in each Lucky Strip are 200 , 300 , 400 , 500 , 600 , and 800 .
- If the player receives less than 400 from the Lucky Strips, they will be able to pick a third Lucky Strip in the next day.
- All unused Lucky Strip picks do not stack, so they must be used before the daily reset!
Anniversary Countdown Reward[]
On July 30, 2021 from 20:00 to 24:00 UTC-7, players will receive the following gifts from various Operators (as an in-game mail):
| Time | Sender | Gift |
|---|---|---|
| 20:00 |  |
1 1  5 |
| 21:00 |  |
1 1  5 |
| 22:00 |  |
1  1 1 |
| 23:00 |  |
1 1 2 |
| 24:00 |  |
2.1K 1 2.1K 2.1K |