Cosmic Data Roaming
Last updated 2026-05-31
This article is about the Event. For the Adventure Mission, see Cosmic Data Roaming (Adventure Mission).
"Even as we speak, farewells are happening throughout the universe."
This page contains information about a past event that may or may not return in a future version.
Upon arriving at Planarcadia, Himeko proposes holding a celebration bursting with local flavor. Become a game streamer representing the Astral Express and broadcast your trailblazing expedition to the entire cosmos.
Cosmic Data Roaming is an Event in Version 4.2.
Event Details
Duration
- After the Version 4.2 update on 2026/04/22 - 2026/06/01 03:59 (UTC+8)
Requirements
- Trailblaze Level ≥ 21
Summary
- During the event, the Trailblazer will act as a gaming streamer, live-streaming the trailblazing expedition to the entire cosmos.
- As you clear stages, the Trailblazer can obtain stronger equipment to boost the entire team's combat power, and earn Diamonds and Gold Coins to draw and enhance characters.
- Based on their positioning, characters in combat are divided into two categories: Active and Support. Different characters belong to their own respective lineup schools.
- At specific Stage Nodes, the Trailblazer can also encounter special Leader characters that greatly alter combat gameplay. The more characters of the same school as the Leader character, the stronger the Leader's effect.
- Characters will automatically attack enemies in combat. The Trailblazer can control active characters to actively use abilities, or have them use a Joint Ultimate together when the shared Energy is full. Support characters will automatically use their abilities once their cooldown is complete.
- Combat also supports auto mode. In auto mode, characters will freely use abilities and Joint Ultimates.
- During the livestream, viewers will send gifts. Not only will these help the Trailblazer's development, but they can also trigger some special effects.
- Some viewers may make specific requests, and the Trailblazer can choose whether or not to respond.
- After completing each chapter, the Trailblazer can start a livestream with old friends.
Special Notes
- Regardless of whether the Trailblazer is online, the team can continuously obtain equipment, Gold Coins, and Diamonds based on the current stage progress.
- Trailblazers can increase their combat power by optimizing team setups and using enhancement resources to clear more stages. The more stages cleared, the higher the efficiency of idle resource generation.
Limited-Time Rewards
Cosmic Trailblaze
| Clear the Herta Space Station chapter |  50 3 30,000 |
| Clear the Jarilo-VI chapter | 50 2 30,000 |
| Clear The Xianzhou Luofu Chapter | 50 3 30,000 |
| Clear the Penacony chapter | 50 3 30,000 |
| Complete the Amphoreus chapter | 50 2 30,000 |
| Clear the Planarcadia chapter | 50 3 30,000 |
Road to Growth
| Reach Combat Power of 20k | 40 8 30,000 |
| Reach Combat Power of 200k | 40 3 30,000 |
| Reach Combat Power of 1M | 40 8 30,000 |
| Reach Combat Power of 2M | 40 2 30,000 |
| Reach Combat Power of 5M | 40 8 30,000 |
Live Linkup
| Complete 1 Live Linkup | 40 8 30,000 |
| Complete 3 Live Linkups | 40 3 30,000 |
| Complete 5 Live Linkups | 40 8 30,000 |
| Complete 7 Live Linkups | 40 3 30,000 |
| Complete 9 Live Linkups |  1 40 8 |
Travel Companions
| Unlock 5 characters | 30 3 30,000 |
| Unlock 10 characters | 30 2 30,000 |
| Unlock 15 characters | 30 3 30,000 |
| Unlock 20 characters | 30 1 30,000 |
| Unlock 25 characters | 30 2 30,000 |
| Unlock 30 characters | 30 3 30,000 |
Pro Gamer
| Draw a total of 600 times | 20 3 30,000 |
| Activate all Base Talent nodes | 20 2 30,000 |
| Level up at least 6 team lineup slots to Lv. 30 | 20 3 30,000 |
| Level up at least 6 team lineup slots to Lv. 60 | 20 3 30,000 |
| Equip 6 pieces of Normal equipment of Blue quality or higher | 20 2 30,000 |
| Equip 6 pieces of Normal equipment of Gold quality or higher | 20 3 30,000 |
Gaming God
| Complete all missions in "Cosmic Trailblaze" |  1 |
Light Cone Rewards
| Requirement | Rewards |
|---|---|
| Streamer Rank 1 |   — |
| Streamer Rank 2 |  1 |
| Streamer Rank 3 | 1 |
| Streamer Rank 4 | 1 |
| Streamer Rank 5 | 1 |
Nameless Honor Missions
This event added additional "This Period" Nameless Honor missions to the 2026-04-22 Nameless Honor. The Nameless EXP obtained from these missions do not count towards the weekly experience limit of 8,000 The Nameless EXP.
| Missions |  The Nameless EXP |
|---|---|
| Reach 3-Star Streamer Rank in "Cosmic Data Roaming" | 1,400 |
| Clear all chapters in "Cosmic Data Roaming" | 1,400 |
Total Rewards
1,300 Stellar Jade 21 Lost Crystal 810,000 CreditOther Languages
| Language | Official Name |
|---|---|
| English | Cosmic Data Roaming |
| Chinese (Simplified) | 银河信号漫游 |
| Chinese (Traditional) | 銀河訊號漫遊 |
| Japanese | 銀河シグナルローミング |
| Korean | 은하 시그널 로밍 |
| Spanish | Roaming de datos cósmico |
| French | Voyages du signal cosmique |
| Russian | Блуждания космического сигнала |
| Thai | โรมมิ่งกาแล็กซี |
| Vietnamese | Dạo Chơi Tín Hiệu Vũ Trụ |
| German | Kosmisches Datenroaming |
| Indonesian | Penjelajahan Sinyal Galaksi |
| Portuguese | Roaming de Dados Cósmicos |
Change History
Released in Version 4.2