[HOTFIX] fix: avoid next_point.content call, fix MC->MC case
[HOTFIX] fix: avoid next_point.content call, fix MC->MC case

raccoongang/socraticqs2,cjlee112/socraticqs2,raccoongang/socraticqs2,cjlee112/socraticqs2,cjlee112/socraticqs2,raccoongang/socraticqs2,cjlee112/socraticqs2,raccoongang/socraticqs2