Arc 5The Winter Princess and Nine Nether
Ling Feng and Kiana traveled to Europe, where Kiana found a keepsake from her mother and Sigfried revealed the truth about her origins. Back at St. Freya, Team 233 entered Nine Nether, where Ling Feng was separated from the others and found a Kiana whose identity and hidden strength remained unspoken.
- Ling Feng took Kiana to Paris, where they found a shop connected to her parents and discovered the Winter Princess gown Cecilia had designed for her.
- Otto’s masked companion became jealous of Kiana and the gown, while Ling Feng arranged for both girls to receive custom dresses.
- Sigfried told Ling Feng that the Kiana he raised was a clone, entrusted him with rings for Kiana and the masked girl, and asked him to keep the visit secret.
- Ling Feng and Kiana exchanged vows in a trial wedding, then returned home after traveling through Europe together.
- Fu Hua learned she was pregnant and kept the news from Ling Feng as Team 233 prepared to investigate Nine Nether.
- Himeko, Mei, Kiana, and Bronya entered Nine Nether, where Honkai energy separated them and Mei later contacted Ling Feng from inside the ruin.
- A sea creature swallowed Ling Feng, Fu Hua, Rita, Durandal, and others, and Ling Feng found an injured Kiana while searching Nine Nether.
- Ling Feng traveled with the injured Kiana, cared for her in a cave, and fought an Emperor-class Honkai Beast as she revealed her Aurora Valkyrie Armor and helped defeat it.