Scenario 2
You are an L3 Arbitrum Chain that settles to another L2. The custom gas token you are using exists on L1.
ChildToParentRouter
L3 that settles to another L2
(L2 surplus)
(L2 Basefree)
RewardDistributor
RewardDistributor
Base ChildToParent
Base
Arbitrum Foundation Address
Ethereum
(L1 surplus)
RewardDistributor