If you read some other isekai manhwa or manhua (chinese manhwa). If you fullfil the quest or mission the system will give you a special skill or passive. Thats mean mc get his skill from system quest and mission.
If you read some other isekai manhwa or manhua (chinese manhwa). If you fullfil the quest or mission the system will give you a special skill or passive. Thats mean mc get his skill from system quest and mission.