Midori's Self Sacrifice

Midori ballooned in size as he let out an enraged scream. He blocked the entire tunnel, giving Hiroshi a way of escape as he dug up towards the bank vault.

Since Dark Matter and Light Wing couldn't get out of the tunnel unless Midori got out of the way, they either had to retrace their footsteps or just get out of there via Dark Matter's superpower (which allowed him to teleport into a shadow).

However, since everything was dark in the tunnel, Dark Matter would have a hard time differentiating between the shadows even with his GPS chip. Not only would he have a hard time getting out of the tunnel with his superpower, but he would also get lost underground if he weren't careful.

Somehow, Hiroshi and Midori's plan really messed with Dark Matter and Light Wing albeit unintentionally. If it were any other scenario, they'd have defeated the two villains without difficulty. Then again, they just had to be crazy enough to think of digging a tunnel.