Well defeating NPC is easy but when you are grinding for some levels what's the fastest way there is possible?

A full buffed Asuma summer and an old friend you see after a long time.

After seeing the cool animations and powerful strikes of Asuma my friend was overjoyed and start playing this game again.

My Name: Aniki

My Server: S1505

My ID: 300051462688743

My Partner's Name: Woods

My Partner's Server: S1505

My Partner's ID: 300037516610051