0. The system directly doesn't improve Power it only has 3 features.
1. System Shows Progression of host.
2. System has a Inventory.
3. System Gives Battle Points every time host participate in a battle, Battle Points can be used for purchasing Cultivation Technique, Spirit Techniques, Spirit Ring, Spirit Bone, etc.
Mc's name – Guāng( surname meaning light in Chinese) Yu (Given name).
Guāng Yu.
Marital Spirit – Dawnmaker. ( I don't know how to add pictures but it's the weapon of Phainon from Honkai Star Rail.)