The rollercaster final between Chou Soran and Chou Reigyoku continues, which has become a contest between Soran's positive power Yougorai and Reigyoku's negative power Ingorai. However, when Reigyoku uses Suizourai, Ingorai's true form, Soran struggles. Enveloped by Reigyoku's Suizourai, Soran recalls the lesson he learned from his grandfather Chou Shakurin as a child...
I'm sure they investigated him thoroughly 
and over a long period of time.
إلاّ أنّني واثق أنّهم حقّقوا في أمره 
.بعناية وخلال فترة طويلة
haben sie ihn sicherlich über lange Zeit
aufs Schärfste unter die Lupe genommen.
y averiguaban cada uno de sus datos.
y pasaron mucho recopilando datos.
mais sur une longue période
sans rien laisser au hasard.
ma sono certo che abbiano svolto
indagini lunghe e accurate sul suo conto.
aposto que eles o investigaram
por bastante tempo.
но наблюдали за ним
очень и очень долгое время.