Start with Mechanical Hunter

[You implant the colorful pterosaur tail (energy absorption), biological energy +50000, mechanical energy +30000]

[You implant the colorful pterosaur tail (invisible radiation field), biological energy +42000, mechanical energy +55000]

[You implant the colorful pterosaur tail (biological mimicry), biological energy +45000, mechanical energy +45000]

[You forcibly absorb the flesh and blood cells of the iron-backed flying dragon, the mechanical energy is +50,000, and you gain the ability 'Iron Claw Strengthening']

[You forcibly absorb the blood and flesh cells of the iron-backed flying dragon, bioenergy +50000, and obtain the biological weapon "Spine Magic Gun\