User blog comment:Kaido King of the Beasts/Chapter 843: Thundering and Lightning, Very Very Frightening (He's Just a Rich Boy From a Rich Family)/@comment-166.181.80.46-20161020160952/@comment-30278614-20161020204351

Sorry about the lateness of my response. It took me a while to articulate my thoughts. This arc, and this chapter in particular, has a lot of parallels to the Sasuke Retrieval arc.

1. A friend of the main character abandons his friends in order to achieve a goal. 2. The MC refuses to accept their defection and goes to rescue them with a group of friends. 3. The MC and his friends fight their way through a number of powerful enemies, at least one of which asserts that the friend was better off with them. 4. The MC finally reaches their friend, who tries to push them away, and they fight.