DIRECT TOP-UP
CARD
Isekai ∞ Isekai
Service Overview
1. Top-up Instructions
【Required Info】User ID (found at the top-left corner of the main screen)
【Top-up Process】Submit order → provide User ID → wait for delivery (no login info required)
【Processing Time】Usually within 5–30 minutes; actual time may vary in special cases
2. Important Notes
What if I entered the wrong account? Can I get a refund?
If the recharge has been completed based on the information you provided, we cannot offer a refund. However, if the error was caused by our platform, a refund can be arranged upon verification.
How long does it take after payment to receive the top-up?
Under normal circumstances, it will arrive within 1–2 minutes. If it takes longer than 5 minutes, please contact customer support promptly.
3. Why choose KARDZ for top‑ups?
Transparent pricing
All prices clearly marked, no hidden fees, plus exclusive periodic discounts.
Fast delivery
Supports a wide range of denominations; top‑ups can arrive in as fast as 5 minutes after payment.
Diverse support
we offer localized services in multiple languages, support various secure payment methods, and provide attentive customer care
Introduction to Isekai∞Isekai
Isekai∞Isekai is an adventure RPG mobile game that combines multiple popular anime IPs, making it a true “isekai crossover.” The game brings together characters from nine classic isekai anime series and builds a fantasy world that crosses dimensional boundaries. Players can fight alongside iconic characters from different works and experience an intertwining of original storylines and brand-new original narratives.
What Are Rebirth Stones? What Are They Used For?
Rebirth Stones are the core paid resource in the game. They are mainly used for gacha pulls and are the only resource used for drawing characters or items.
How to Get Rebirth Stones
The natural ways to obtain Rebirth Stones are extremely limited, and the amount available is very small. Aside from small rewards from first-time stage exploration and full exploration, the remaining sources are mainly daily check-ins and the Rebirth system.
After that, the only way to obtain more Rebirth Stones is by topping up through the in-game system or third-party platforms such as Kardz.
Why Top Up Rebirth Stones?
Rebirth Stones are the core resource for gacha pulls in the game. Having enough Rebirth Stones gives you sufficient draw resources to obtain core characters, advanced equipment, and more.
Topping up enough Rebirth Stones allows you to gain more resources, stay ahead of other players, and become a top player in the game.
Why Choose Kardz for Isekai∞Isekai Top-Ups?
Kardz is your trusted partner for all Isekai∞Isekai Rebirth Stone top-ups.
Here is why you should choose us:
Instant delivery: After purchase, Rebirth Stones will be sent directly to your account immediately.
Secure transactions: We work with authorized service providers to ensure all transactions are safe and legitimate.
Exclusive promotions: Enjoy regular discounts, bonuses, and special offers that add more value to your purchase.
User-friendly platform: Our seamless interface makes the top-up process quick and hassle-free.
Professional customer support: Our customer service team is available 24/7 to help resolve any issues or questions.
Global reputation: With excellent customer satisfaction, Kardz has become a preferred platform for players worldwide.
Join millions of players dominating the Isekai∞Isekai battlefield! Top up Rebirth Stones through Kardz quickly, safely, and reliably to enhance your gaming experience.
Frequently Asked Questions (FAQ)
Is There Any Account Risk When Topping Up on Kardz?
Please rest assured. Our top-up channels all come from suppliers partnered with official providers and will not cause any risk of your account being banned.
Is Payment on Kardz Secure?
Please rest assured. We support a variety of secure payment methods, including Visa, MasterCard, PayPal, and more.
How Long Does It Usually Take for the Top-Up to Arrive?
Top-ups are usually completed within 10-30 minutes. If there is any delay, you are welcome to contact our online customer service at any time for assistance.
