The new Nikke added in this update is 'Baek-hak.' She is a Burst II Defender from Missilis, using a Sniper Rifle (SR) and Water code. Most of her skills are focused on enhancing the party's sustainability.

When added to a party, Baek-hak increases the maximum HP of all allies by 10%. Additionally, she provides group healing after three full-charge attacks, allowing for constant HP recovery. Upon the start of a Full Burst, she grants a shield to all allies that lasts for 10 seconds, enabling the team to reliably withstand heavy damage. Her Burst skill can also provide a massive burst of healing to the team.

There are some limitations to using Baek-hak. First, her healing output decreases if another healer is included in the party. Furthermore, because her Burst cooldown is 40 seconds, she cannot be the sole Burst II unit in a team.

Baek-hak's party sustainability is top-tier. Thanks to this, she can be used as a Burst II 'totem' or deployed in PvP and Missilis manufacturer towers. However, due to the aforementioned limitations, she is generally considered a lower priority for recruitment compared to other Nikkes.

The most notable aspect of this update is the story content. A total of three stories are being launched or added to the archives.

First is the story event 'GOOD WORLD,' starring Baek-hak. Baek-hak is a Nikke who has had no prior contact with the Commander or the Counters squad. The story explores the Veiled Order squad—who are meant to exist only in the shadows—and Baek-hak herself.

Next is the addition of the 3rd-anniversary event story 'GODDESS FALL' to the archives. Goddess Fall became a major topic among users due to its shocking developments. Many players consider it the peak of the Nikke story, and it is highly acclaimed. Given the scale and quality of the narrative, and the fact that it serves as a major turning point for the Nikke storyline, be sure to check it out if you missed it back then.

'PRETTY STAR' is also being added to the side stories. While Pretty is not at the center of the main narrative, she had a significant influence on key characters like Rapi and Anis. Previously, only the fact that she was the Ark's first idol and her tragic end were known, but this side story is expected to reveal much more. Please note that this content covers events after Chapter 42 of the main story.

Four limited costumes are also returning in this update. These include the Costume Pick 'Drake - Villain Racer,' as well as 'Liter - Cute Sunflower,' 'Exia - Gamers,' and 'Biscuit - Spring Puppy.' The limited costume rerun is only available until Wednesday, April 22, so don't forget to check them out.