Tenguji Aina Group president, Takehiro Tenguji (Isao Hashizume) develops dementia after a second collapse. Eldest son, Tsutomu Tenguji (Junpei Yasui), his wife Kasumi Tenguji (MEGUMI) and others worry that they must settle the succession problem before Takehiro receives an official diagnosis. At a board meeting Vice President Mikoto Tenguji (Mari Natsuki) falsely claims that Takehiro gave Mikoto representative rights and applies pressure to take over the president’s chair without opposition. However, Takehiro and private banker, Koichi Anno (Toshiaki Karasawa) suddenly arrives and rather than retiring, Takehiro claims that Tenguji Aina Group is his company and interferes with company management. On top of that, he begins to fire anyone who opposes him aggressively as if he’s a different person.