What should I do if my system expertise is not suitable for me during time travel?
Lin Muxing embraces the peerless martial arts combat system and firmly embarks on the path of becoming a weapons manufacturing master.
Recoiling defense shields, phased laser missiles, super-core propelled aerospace vehicles... Interstellar domination starts with picking up trash.
Admission through special recruitment with weapons manufacturing expertise, rubbish school? Waste fighting system? Don't be afraid, use my sister's weapons and charge with her!
Dare you say that the mecha I made is not good? Come and have a fight!
Mission: Self-reliance