Selling my Arknights Account, here's the specification: 

•Mid End Game Account 
•Have 10 limited and 1 Collabs in 6 Stars Operators 
•Main Quest Normal Chapter 15-1, Chalenge Mode Chapter 7-13, There are still many side stories that have not been completed.
•Well build Skill Mastery + Module  
•Total 6⭐ : 54
•Total Skin : 62
•Level 2 and Level 3 are the maximum levels, Level 4 is Level 24, and Level 5 has not been Played yet.
•Reclamation Algorithm Stage 1 Store has 1 Catalog Left That has not been Purchased.
•Change Name : Avaible 
•Depot : Average
•More detail can pm

Base max level

full image : https://imgur.com/a/qyulUj5