The Forbidden Jutsu of Death

Synopsis
After exchanging brief words, Yūga activates his kinjutsu, calling on a creature from another world. The jutsu consumes him, releasing a creature and creating a barrier around them all. Hiruga and Asaka notice the use of the kinjutsu, mourn their brother, and carry on. The creature attacks the Konoha shinobi, being both strong and fast. When it blocks Boruto's attack, it begins draining his chakra. Konohamaru breaks the creatures arm with his Rasengan, grabs Boruto, and retreats. The creature drains the chakra of a nearby deer, and begins regenerating its arm. Konohamaru recalls Yūga's words, and compares the creature to the Shinigami and Sōma. They evaluate what they know about the creature. Boruto considers attacking the creature again, as Konohamaru's Rasengan damaged it before, but Mugino wants to destroy the barrier, reminding them their mission is to retrieve Hashirama's cells. Mugino accuses Konohamaru of spoiling his genin. Konohamaru understands Mugino, but assures him the genin are dependable. Mitsuki is warned by his snakes that the creature is coming their way, having absorbed chakra from the wildlife inside the barrier. They move close to the barrier, Konohamaru and Mugino attempt to break it, while the genin guard them. Despite accepting his decision, Boruto is disappointed that Mugino trusts them so little. Mitsuki warns them the creature is closing in. Using clones and snakes, Boruto and Mitsuki hold the creature in place, allowing Sarada to hit it. The attacks cracks a jewel in the creature, but otherwise appears to not have done significant damage. The creature notices cracks on the barrier, and ignores the genin, rushing to the edge of the barrier. It attacks Konohamaru and Mugino. Mitsuki arrives and distracts the creature with his snakes. Seeing the situation has changed, Mugino wants Boruto and Konohamaru to prepare their Rasengan, and asks Sarada to back him up. Mugino holds the creature up, allowing Boruto and Konohamaru to strike it. They destroy its jewel, defeating the creature and breaking the barrier. Mugino collapses, having had a lot of his chakra drained. Mugino criticises Boruto for not thinking ahead, and Boruto criticises his communication skills, which Konohamaru supports. They resume their pursuit of the Haze shinobi. Omoi refuses to tell Deepa where Hashirama's cells are, but his subordinates cave in and tell him of the Haze shinobi. Deepa kills Kakui and Marui, and leaves. Omoi passes out.